Browse Posters by Topic

(199) Fetal Heart Rate Measurement Using the Oxitone 1000M Wrist Device Compared to Standard Doppler Monitoring

(316) Doppler Progression, Time to Delivery, and Risk of Fetal Demise in Early-Onset Severe FGR

(336) Association of cerebroplacental ratio and fetal heart morphology and function in the 3rd trimester

(616) Prognostic Value and Progression of Umbilical Artery Doppler in Dichorionic Twin Pregnancies with Early-Onset FGR

(716) Buprenorphine Macrodose Inductions and Changes in Fetal Heart Rate Tracings

(840) Impact of Nonstress Test in Antenatal Surveillance of Fetal Growth Restriction

(856) Utility of Ultrasound Surveillance of Fetal Growth in Patients with Velamentous Cord Insertion

(971) Abnormal umbilical artery Doppler studies in fetal macrosomia: What do they mean?

(1016) Histopathological Findings of In-Utero Ventriculosubgaleal Shunt Placement in a Fetal Lamb Model of Induced Hydrocephalus

(1117) Noninvasive Fetal EEG Validation Using Auditory Event-Related Potentials in Third-Trimester Pregnancies

(1270) Umbilical Cord Blood Gases as Indicators of Fetal Compromise in Preterm Preeclampsia with Growth-Restricted Fetuses

(124) Effect of Aspirin Exposure on Placental Pathology in Fetal Growth Restriction

(125) Optimal timing of delivery of placenta accreta with previa: A Decision Analysis.

(129) Basal Plate Myometrial Fibers and Risk of Placenta Accreta Spectrum in Subsequent Pregnancies: A Meta-analysis

(134) Benzodiazepine prescription during pregnancy and factors associated with sedative use disorder.

(138) Association between placenta accreta spectrum and postpartum depression: a retrospective case-control study

(142) Effects of Obesity on Surgical Outcomes in Cases of Placenta Accreta Spectrum

(157) Bleeding Risk at Birth: The Hidden Cost of Low-Dose Aspirin in Pregnancy

(172) Adverse obstetric outcomes following uterine artery embolization: a propensity-matched retrospective cohort study

(177) Novel Electrohysterography Simulation Model and Non-Invasive Detection Method for Patients with High Postpartum Hemorrhage Risk

(181) Antenatal Corticosteroid Exposure and Risk of Childhood Allergy

(191) Comparative latency following mid-trimester cerclage in combination with vaginal progesterone.

(200) Statewide Maternal Morbidity and Mortality of Previa-Associated Placenta Accreta Spectrum With Hysterectomy in California, 2007-2020

(210) Mode of Delivery and Survival in Extremely Preterm Twins by Gestational Age and Neonatal Intervention

(220) Clinical Predictors and Surgical Intervention in Postpartum Vaginal and Vulvar Hematomas: A Matched Case-Control Study

(221) Vacuum-Induced Uterine Tamponade for Atonic Postpartum Hemorrhage: A First-in-Human Descriptive Pilot Study

(230) Latency Antibiotic Use and Outcomes in Previable Prelabor Rupture of Membranes

(253) Association of placenta accreta index with delivery timing in setting of placenta accreta spectrum

(278) Mode of Planned Delivery in Advanced Maternal Age

(281) Use of Multiple Substances in a Pregnant Population with Substance Use Disorder

(285) Preeclampsia in monochorionic twins with selective fetal growth restriction

(299) Predicting Success of External Cephalic Version: Machine Learning vs. Traditional Models in a Large Cohort

(306) Planned cesarean versus planned vaginal delivery: maternal and neonatal outcomes in low-risk term nulliparas

(312) Hypertensive Disorders in twins; Impact on Subsequent Singleton Pregnancy

(320) Twins After-Hours: Does Timing Tip the Scale on Outcomes?

(327) Widely Used, but Does it Deliver? A Closer Look at the AWHONN PPH Risk Score

(332) Maternal and Neonatal Outcomes by Cervical Status: A Secondary Analysis of the ARRIVE Trial

(335) Vaginal Delivery in Discordant Twins with Larger Second Twin: No Increased Risk of Adverse Outcomes

(355) Cesarean Delivery Surgical Techniques and Association with Placenta Accreta Spectrum Among Pregnancies with Placenta Previa

(357) Correlation of Placenta Accreta Index to Surgical Outcomes for Pregnancies with Suspected Placenta Accreta Spectrum

(358) Feasibility and Outcomes of External Cephalic Version among SGA births

(390) AI-Derived Umbilical Cord Inflammatory Index for Identification of Fetal Inflammatory Response Syndrome

(398) Iron Deficiency Without Anemia Is Highly Prevalent at 24–28 Weeks’ Gestation: A Prospective Cohort

(405) Does Transfusion Differ in Placenta Accreta Spectrum Compared to Postpartum Hemorrhage Secondary to Other Causes

(406) Metabolomic Profiles in Patients with Postpartum Hemorrhage

(415) Effect of Intravenous Fluid Restriction on Nulliparous, Term, Singleton, Vertex Cesarean Delivery Rates

(427) Correlating placental pathology to clinically diagnosed intra-amniotic infection in PPROM

(430) Performance of universal 5Ps screening to detect opioid use disorder on labor and delivery

(431) Obstetrical outcomes in patients with placenta previa with and without antepartum bleeding

(432) Perspectives on Implementing Social Screenings in Maternal Substance Use Disorder Clinics: A Multicenter Qualitative Study

(444) Combined Hormonal Contraceptives During Lactation: A Network Meta-Analysis of Breastfeeding, Maternal, and Infant Outcomes

(454) Estimated versus Quantitative Blood Loss: Association with Blood Transfusion

(457) Association between definitions of fetal growth restriction and placental insufficiency

(459) Risk of Recurrent Stillbirth in a Subsequent Pregnancy

(478) Factors associated with severe maternal morbidity among patients with placenta accreta spectrum disorder

(483) The Effect of Modifiable Risk Factors on Recurrence of Placental Abruption: A Population-Based Cohort Study

(485) Non-invasive point-of-care hemoglobin resting in an obstetric population

(489) Estimated versus Quantitative Blood Loss and Associated Hemorrhagic Complications: A Pre- and Post-Intervention Study

(493) Long-Term Offspring Health Following Fertility Treatments in Women Aged 40 and Above

(500) Low Titer O+ Whole Blood in Massive Transfusion of Obstetric Patients: a Retrospective Cohort Study

(504) Termination of Pregnancy Among Patients at Risk for Periviable Delivery

(509) Uterine Cavity Evaluation after Uterine Preserving Surgery in Placenta Accreta Spectrum: Comparative Surgical Outcomes Analysis

(517) Fetal Head Station at Second-Stage Onset in Twin Pregnancies and Delivery Outcomes

(519) Maternal and Fetal Adverse Reactions with Iron Infusions

(522) Combined Effect of Adverse Pregnancy Outcome and Steatotic Liver Disease on Future Cardiovascular Disease Risk

(531) Outcomes of IVF Versus Non-IVF Conceived Monochorionic-Diamniotic Twin Gestations

(534) Impact of Opioid Use Disorder on Oxytocin Required for Labor Induction in Term Pregnancies

(552) More Complicated Perioperative Course of Cesarean Section in Patients with Endometriosis

(563) Optimal Antibiotic Treatment Strategy for GBS-Negative individuals diagnosed with PPROM prior to 34 Weeks

(583) Antenatal fetal surveillance use and stillbirth risk in the US

(585) Obstetrics comorbidities index predicts severe maternal morbidity in patients with placenta accreta spectrum

(599) Outcomes after implementation of a hybrid virtual/in-person prenatal care model

(620) Divergent Maternal–Fetal Immune Signatures After SARS-CoV-2 Vaccination Versus Infection: High-Dimensional Cytometry Across the Placenta

(624) Maternal Cannabis Exposure and Sleep Quality

(627) Association Between Oxytocin Exposure in the Second Stage of Labor and Postpartum Hemorrhage

(635) Evaluating Machine Learning for Recurrent Preterm Birth Prediction: Secondary analysis of the Omega-3 trial

(641) Natural onset of labor in twin pregnancies: a real-world cohort study

(642) Anesthetic Experience of Patients with Undergoing Cesarean Hysterectomy for Placenta Accreta Spectrum

(668) Nulliparity at Advanced Maternal Age and Long-Term Morbidity in Offspring: A Population-Based Cohort Study

(669) Rh testing and immunoglobulin administration in early pregnancy among United States family planning providers

(672) Adverse Outcomes in Cesarean Scar Ectopic Pregnancies Continuing into Mid- to Late-Trimesters: A Meta Analysis

(677) Trends in Attempted Vaginal Delivery Among Triplet Gestations in the United States, 2014–2023

(693) Abdominal-Pelvic CT For Postpartum Maternal Infectious Morbidities: Clinical Utility and Predictive Factors for Intervention

(705) Understanding Proteomics in Cases of Postpartum Hemorrhage

(718) Symphysiolysis: Investigating a potential contributory association to cesarean delivery and adverse perinatal outcomes.

(719) National Consensus on Fetal Monitoring Protocols Following Maternal Trauma: Results from a Nationwide Survey

(720) Anemia in Pregnancy after use of GLP1 for weight management

(721) Off-label Use of Mirtazapine and Olanzapine for Hyperemesis Gravidarum: A Retrospective Cohort Study

(724) Perinatal Outcomes in Patients with Pre-eclampsia with Severe Features and Placental Abruption

(728) Risk factors and perinatal outcomes in patients with placenta previa delivered for severe antepartum bleeding

(734) Perinatal Autopsy Rates in a Contemporary U.S. Cohort

(742) Risk Factors for Unplanned Cesarean Delivery after Prelabor Rupture in Term Twin Pregnancies

(744) Initial results of contingency management to treat substance use disorders in postpartum individuals

(747) Next Steps for Group Prenatal Care Research: Shifting from Intervention Design to Implementation Science

(750) Perinatal Patient Preferences Related to Medications for Opioid Use Disorder: A Discrete Choice Experiment

(751) Pulmonary Edema During Pregnancy: Experience from Upward of 70,000 Births

(752) Racial Disparities in Postpartum Hemorrhage Intervention Timing

(753) Impact of Intramuscular Oxytocin on Postpartum Hemorrhage During a National Intravenous Fluid Shortage

(760) Delivery morbidity and obstetric outcomes associated with persistent basal plate myometrial fibers (BPMF)

(773) Association of placenta accreta spectrum subtype with severe maternal morbidity

(785) Association between HELLP syndrome and peripartum cardiomyopathy

(790) Ketamine Infusion During Cesarean Deliveries and Association with Postpartum Depression

(795) Climate as a potential modifier of aspirin’s dose–response for preeclampsia prevention: meta-analysis of RCTs

(797) Integrative Medicine Therapies in Hospitalized Antepartum Patients: Utilization Patterns and Impact on Discomfort Scores

(798) Identifying Optimal Maternal Oxygen Saturation Targets Using Electronic Fetal Monitoring

(799) Language Barriers and Obstetric Hemorrhage: Comparing Outcomes by Interpreter Requirement

(806) Tranexamic acid to prevent blood loss in women with low-risk of postpartum hemorrhage

(809) Pregnancy Outcomes of Successive Higher-Order Cerclages

(812) Triplet-specific birthweight reference and its utility in predicting neonatal outcomes: a retrospective cohort study

(813) Factors associated with providers’ perspectives on mode of delivery in rural settings

(821) The relationship between antepartum physical activity level and postpartum dyspareunia

(845) Prenatal Care Utilization in a Novel Hybrid Prenatal Care Model: Implications in Chronic Disease

(864) Trauma in Pregnancy: Perinatal Outcomes at a Level I Trauma Center

(867) Comparative analysis of short-interval birth rates among adolescents in Tennessee: impact of IPP LARC utilization

(872) Examining barriers to in-office prenatal vaccination for non-birthing partners

(879) Obstetric Outcomes After Cervical Conization: A Retrospective Cohort from a Large Tertiary Center

(892) Influence of area deprivation index on diet quality in pregnancy

(898) Comparative patient outcomes based on utilization of coordinated care network for maternal opioid use disorder

(901) Maternal Adverse Outcome in Placental Abruption: Impact of Preterm vs. Term Delivery.

(904) Late Preterm Steroids and Neonatal Outcomes in Fetal Growth Restriction: A Retrospective Cohort Analysis

(907) Mouse model of cesarean section wound: model validation and basic characteristics of the scar.

(912) Neonatal Respiratory Morbidity in Pregnancies with Great Obstetrical Syndromes at Risk for Preterm Delivery

(923) The THEA model: outcomes of an innovative prenatal care model incorporating home blood pressure monitoring

(929) Mode of Delivery in United States stillborn pregnancies- a trend towards Cesarean delivery

(935) Machine Learning Based Risk Stratification for Postpartum Hemorrhage: Insights from a National Dataset

(956) Dynamics of immune-checkpoint regulators and inflammatory cytokines associated with preterm birth before and after cerclage

(965) Impact of maternal substance use on infant birth weight and congenital syphilis outcomes

(966) Real-World Multi-center Validation of an Ultrasound Scoring System for Placenta Accreta Spectrum Disorders

(973) Placental pathology associated with preterm birth in twin gestations

(981) Stillbirth at term: even advanced artificial intelligence cannot predict the unpredictable

(982) Comparative effectiveness of low- vs. standard-dose misoprostol for medication abortion from 24–27 weeks' gestation

(998) Iron deficiency without anemia in the first trimester: A missed opportunity to prevent anemia?

(1001) Clinical outcomes following unintended hysterotomy extension during second-stage labor cesarean

(1004) Maternal Morbidity in Cases of Cesarean Scar Ectopic Pregnancy Managed Expectantly

(1005) Evaluation of Protein Expression in Cases of Postpartum Hemorrhage of Varying Etiologies

(1008) Does buprenorphine administered for OUD improve stimulant abstinence in those with concomitant Stimulant Use Disorder

(1015) Maternal Immune Thrombocytopenia and Risk of Severe Hemorrhagic Morbidity at Delivery

(1017) Low fetal fraction and obstetric outcomes: Insights from a matched cohort study

(1033) Postpartum Pain Scores in Patients Maintained on Medication for Opioid Use Disorder (MOUD)

(1034) Effect of Antenatal Corticosteroids on Placental Histology in Growth-Restricted Fetuses

(1053) Survey of Vasa Previa Practice Patterns in the United States

(1058) Predicting Red Blood Cell Transfusion After Cesarean Delivery Using Machine Learning: An XGBoost Model

(1077) Does ultrasound contribute to clinical management of women with subclinical post partum hemorrhage–prospective cohort study

(1093) Maternal age at first delivery and future psychiatric morbidity of the mother

(1097) Maternal Morbidity Among Pregnant Women With Placenta Accreta Spectrum Treated Conservatively versus Non-Conservatively

(1100) Incidence of New Recommended Criteria for Severe Maternal Morbidity in Placenta Accreta Spectrum Disorder

(1106) Association Between Artificial Rupture of Membranes and Labor Outcomes in Second-Trimester Induction of Labor

(1118) Modifiable Clinician-Level Factors Associated with TOLAC Counseling and Management

(1137) Evaluating Outcomes of Expectantly Managed CSEP in a Histologically Confirmed PAS Cohort

(1138) Is the incidence of placental insufficiency increased after prenatal surgery for spina bifida?

(1143) Pregnancy Outcomes in Patients with Cystic Fibrosis: A Multicenter Retrospective Study

(1152) Prenatal Care Utilization in a Novel Hybrid Prenatal Care Model: Mental Health Conditions

(1177) BMI Effects on Placenta Accreta Spectrum Grade Severity

(1185) Aspirin Dose and Risk of Postpartum Hemorrhage: A Retrospective Cohort Study

(1194) Impact of Zygosity on Perinatal Outcomes in Dichorionic Diamniotic Twin Pregnancies

(1207) Planned versus Unplanned Cesarean Delivery for Placenta Previa: Balancing Neonatal Risks and Maternal Morbidity

(1222) Measuring What Matters: The Clinical Utility of Quantitative vs. Estimated Blood Loss in Postpartum Hemorrhage

(1233) Birthweight discordancy and its direction: impact on cesarean risk during attempted vaginal twin delivery

(1242) Cost-Effectiveness of a Multivessel Embolization Strategy for Management of Placenta Accreta Spectrum: A Decision-Analytic Model

(1251) Risk Stratification Model Identifies Unplanned Deliveries <34 Weeks in Placenta Accreta Spectrum

(1252) Conservative Management with Planned Placental Removal versus Hysterectomy for Antenatally Suspected Low-Grade Placenta Accreta Spectrum

(1259) Vaping during pregnancy: implications for maternal and fetal health

(1262) Decidual Transcriptome Profiling Unravels Key Dysregulated Genes in Cesarean Scar Ectopic Pregnancy

(1264) Comparison of Gestational Diabetes Treatment Modalities and Associated Placental Histopathology

(1266) Perinatal outcomes associated with bupropion use in pregnant persons with Methamphetamine Use Disorder

(1294) Rethinking Advanced Maternal Age: Stratified Analysis of Severe Maternal Morbidity in Individuals Aged 35–69

(103) Assessing Maternal Outcomes in Patients Taking GLP-1 Receptor Agonists Prior to Pregnancy

(106) Association of Inpatient Surveillance with Perinatal Outcomes in Gestational Diabetes Requiring Insulin

(109) PREDICT-GDM: Prospective Evaluation of a Risk-based model for Diabetes Intervention & Care Tailoring

(112) Feasibility and Outcomes of Early Postpartum 2-hour Glucose Tolerance Testing for Patients with Gestational Diabetes

(127) The Relationship Between Neonatal Hypoglycemia and Maternal Glucose Control During Labor of Individuals with T1D

(132) A Randomized Controlled Trial of Postprandial Ambulation Among Individuals with Gestational Diabetes Mellitus

(150) Drinking the Kool-Aid: Misinformation About #Glucola on TikTok

(161) Metformin prevents miscarriage by reducing placental inflammation in a mouse model of preterm birth.

(163) Risk Factors for Stillbirth in Pregnancies Complicated by Diabetes

(169) Timing of initiation of continuous glucose monitoring in pregnancy and adverse outcomes

(190) Adopting Technology for Glucose Optimization and Lifestyle in Pregnancy (AT GOAL): A randomized control trial

(205) Postpartum Weight Retention Trajectories in Women with Prior Gestational Diabetes

(219) Association between maternal 50-gram glucose challenge levels within normal range and long term offspring morbidities

(239) Effect of glucose monitoring frequency on outcomes in gestational diabetes: a systematic review and meta-analysis

(268) Hemoglobin A1C versus 50g OGTT for Diabetes Screening in Early Pregnancy

(283) Pre-Pregnancy GLP-1 Exposure and Interval Development of Gestational Diabetes During Pregnancy

(289) Implementation of a Standardized Protocol for Intrapartum Diabetes Management

(305) Area deprivation index and severity of diabetic ketoacidosis in pregnant individuals with pre-existing diabetes

(310) Impact of the American College of Obstetricians and Gynecologists (ACOG) Pregestational Diabetes 2024 Screening Update

(313) Risk Factors, Not Late OGTT, Predict Adverse Outcomes After a Normal GCT

(352) Maternal Microbial Metabolite Profiles and Risk of Adverse Pregnancy Outcomes

(356) Risk factors associated with small for gestational age: a secondary analysis of PRECISE

(359) Triglyceride-Glucose Index as a Novel Predictor of Insulin Therapy in Women with Gestational Diabetes

(395) Four Critical Weeks: GDM Screening at 24 vs. 28 Weeks in Singleton and Twin Pregnancies

(403) Comparing CGM fasting blood glucose versus time in range as predictors of neonatal hypoglycemia

(425) Glycemic Control and Pregnancy Outcomes among Individuals using Hybrid Closed-Loop Therapy

(434) Obstetric and Neonatal Outcomes Following Pre-pregnancy Exposure to GLP-1 Receptor Agonists: A Retrospective Cohort Study

(438) Enhanced Thematic Analysis of the Focus Group Discussion on Gestational Diabetes and Preeclampsia Postpartum

(458) Periconception Hemoglobin A1c and the Risk of Neurodevelopmental Disorders in the Offspring

(490) Optimal continuous glucose monitor “Time in Range” and neonatal hypoglycemia in pregnant patients with diabetes

(518) Intrapartum Fingerstick vs. Continuous Glucose Monitoring in Patients with Type 2 and A2 Gestational Diabetes

(573) Does metformin use in pregnancy alter glucose tolerance postpartum in patients with gestational diabetes?

(594) Maternal body mass index, treatment for gestational diabetes and delivery outcomes

(606) Not All Single OGTT Abnormalities Are Equal: Fasting Abnormal value is correlated with GDMA2

(607) Machine learning versus binary scoring to predict adverse outcomes of pregnant patients with diabetic ketoacidosis

(631) Neonatal Fat Mass and Hypoglycemia in Infants of Pregnancies Complicated by Diabetes

(648) Device-based measures of postprandial physical activity and glucose in individuals with pregnancy hyperglycemia

(676) Does Metformin Use in Pregnancy Decrease Infection Risk?: A Secondary Analysis of The MOMPOD Trial

(687) Impact of Hypoglycemia During Glucose Testing in Pregnancy on Maternal and Neonatal Outcomes

(756) Postpartum Lipid Screening in Patients with Pregestational Diabetes

(780) Maternal Gestational Diabetes and the Risk of Polycystic Ovary and Metabolic Syndromes in their Daughters

(822) Postpartum diabetes screening before hospital discharge in patients with gestational diabetes: a meta-analysis

(830) Phenotypic Differences in Risk Factors and Pregnancy Outcomes of Gestational Diabetes in the Asian-American Diaspora

(834) Study of Pregnancy and Neonatal Health TIMing of dElivery (TIME) Randomized Trial for Gestational Diabetes

(869) Vigorous exercise is associated with reduced insulin resistance in pregnancies at risk for gestational diabetes

(876) Early Postpartum Muscle Index Predicts Glycemic Outcomes and β-Cell Function After Gestational Diabetes

(884) Mean OGTT Deviation as a Predictor of GDMA2 and Subsequent Glycemic Control

(895) Obstetricians' and Midwives' Attitudes and Perceived Barriers to the Implementation of Immediate Postpartum Diabetes Testing

(920) Adverse outcomes in patients with early dysglycemia in pregnancy compared with preexisting type 2 diabetes

(936) Intermittent subcutaneous insulin versus insulin pump in managing patients with Type 2 Diabetes in pregnancy

(968) Mean glucose and standard deviation on continuous glucose monitoring for T1D and perinatal outcomes

(999) Association between Preconception GLP-1 Use in Patients without Diabetes and Risk of Gestational Diabetes

(1024) Adverse outcomes in individuals with recurrent gestational diabetes mellitus in subsequent pregnancies.

(1064) Clinical and Treatment-Related Predictors of SGA in GDMA2 patients treated with Metformin

(1072) Can Maternal Height and Fetal Head Circumference Predict Labor Dystocia? An Evaluation of Diabetic Patients

(1080) Can Early Pregnancy Glucose Predict Gestational Diabetes and Large-for-Gestational Age Neonates?

(1089) Intrapartum glucose and insulin compared to glucose alone in diabetic women. A randomized controlled trial

(1102) Breastfeeding Intensity and Long-Term Dyslipidemia Risk in Women with Prior Gestational Diabetes: A Mediation Analysis

(1107) Disposition Index Better Differentiates Insulin Dynamics in Gestational Diabetes Than Matsuda or Insulinogenic Index

(1109) First Trimester Hemoglobin A1c Underestimates CGM-Derived Average Glucose

(1139) Postpartum Follow-Up and Pregnancy Outcomes in Individuals with Diabetes: A Retrospective Cohort Study

(1155) Streamlining glycemic control: subcutaneous insulin for intrapartum diabetes management

(1161) Hyperglycemia and metformin differentially modulate inflammatory protein cargo in placental extracellular vesicles

(1164) Comprehensive single-cell profiling of the maternal-fetal interface in Type 1 Diabetes

(1166) Hypoglycemia on Gestational Diabetes Diagnostic Testing and Obstetric Outcomes

(1170) Comparing continuous glucose monitoring and blood glucose monitoring among pregnant individuals with Type 2 Diabetes

(1183) Fasting Blood Glucose (FBS) Targets in GDMA1: A Clinical Practice Comparison

(1209) A Decade of Diabetes in Pregnancy: National Trends and Disparities by Access to Care

(1211) Breathing new life into gestational diabetes diagnosis: pilot study of a novel non-invasive breath test

(1229) Cardiometabolic Health Indices as Predictors of Gestational Diabetes

(1249) Timing of Diabetes Diagnosis and Perinatal Outcomes: A Secondary Analysis of the MOMPOD trial

(1253) Relationship between continuous glucose sensor metrics and adverse neonatal outcomes in individuals without diabetes

(1273) Preconception glucagon-like peptide-1 receptor agonist therapy for Type 2 Diabetes Mellitus: A Cost-Effectiveness Analysis

(1275) First-trimester fasting glucose correlates with long-term maternal diabetes mellitus and cardiovascular complications

(1283) intrapartum Glucose Monitoring for A1GDM: A Randomized Controlled Trial

(140) An Agentic AI Virtual Assistant for Gestational Diabetes: Patient Engagement in the First Two Months

(141) Streaming Labor: What 28,436 YouTube Videos Reveal About Childbirth Content

(176) Explainable AI–Enabled Prediction of Intrapartum Fetal Asphyxia: A Multicentre Study

(208) Pilot Implementation of Nurse-Physician Phone Support Intervention for Maternity Health Workers: Global Health Translational Research

(209) Preconception Prediction of Placenta Accreta Spectrum Using Machine Learning and EMR Data

(298) Symptom clusters during gestation associated with risk of preterm birth in a digital pregnancy platform

(386) Highly Reliable Data Collection by a Large Language Model in Fetal Ultrasound Reports

(443) Agentic AI in Gestational Diabetes Care: An Analysis of Patient Communication and Concerns

(527) Digital based management system (MomStart) for Diabetes in Pregnancy: Improving Perinatal Outcomes Through Technology-Based Care

(529) How does ChatGPT compare to MFM specialists in diagnosing PAS?

(535) Utilization of GPT for Enhanced Safety and Quality Review in Healthcare

(575) Are women enrolled in a postpartum monitoring app more likely to receive lactation care postpartum?

(741) Proactive AI Check-ins Rapidly Re-engage Patients with Gestational Diabetes: A Pilot Study

(757) What's My Method? ​A Randomized Controlled Trial for Contraceptive Self-Efficacy using a Contraceptive Education Game

(802) Improving Perinatal Depression Screening Adherence via EMR Integration: A Phased Health System Implementation Study

(820) Assessing the Accuracy and Safety of ChatGPT Responses to Common Questions About Preeclampsia in Pregnancy

(828) Evaluating Quality of Content on In Utero Myelomeningocele Repair Across YouTube, TikTok, and Instagram Reels

(846) Postpartum diabetes screening in patients with gestational diabetes enrolled in remote blood pressure monitoring

(908) Artificial Intelligence as a Prenatal Support Tool: How Does AI Compare to Standard Clinical Guidance?

(1007) Provider Perspectives on Telemedicine in Tailored Prenatal Care: Barriers and Facilitators Post-COVID-19

(1038) Accuracy and readability of GPT-4o responses to top pregnancy FAQs

(1046) Prediction of Severe Preeclampsia Antepartum: Machine Learning Algorithms including Social Vulnerability Data

(1081) Pulsenmore Self-Scan Proven Safe and Effective in HOLA (Home Ultrasound Assessment) – USA-based Multicenter Study

(1082) A Novel Evaluation Method for LLM Contextual Prompting in a Virtual Maternity Setting

(1127) Assessing the Accuracy and Safety of ChatGPT Responses to Common Questions About Syphilis in Pregnancy

(1130) Evaluating Content Quality on Laser Ablation for Twin-to-Twin Transfusion Syndrome: YouTube, TikTok, and Instagram Reels

(1157) Postpartum Electrocardiogram Parameters in Patients Affected and Unaffected by Cardiovascular Dysfunctions

(1168) Venture Capital-Backed Pregnancy Health Startups and the Maternal Health Crisis

(1189) What’s Trending on #PostpartumHypertension on TikTok - a Descriptive Study

(1231) App-based immediate discharge vs. standard-discharge process: effects on time to departure, safety, and satisfaction

(1267) Phenotyping glucose, physical activity, and sleep patterns using wearables in gestational diabetes

(1281) Prepregnancy risk factors for placenta accreta spectrum: understanding data structure using principal component analysis

(159) Effectiveness of a novel digital portable obstetric bedside ultrasound curriculum

(194) Assessing applicant attributes valued by Maternal-Fetal Medicine fellowship program directors

(248) Association Between Resident Participation in Cesarean Delivery and Complications and Operative Times

(340) Curriculum variability in Maternal-Fetal Medicine fellowship programs

(455) Optimizing obstetric ultrasound education: a randomized trial of pocket-sized ultrasound probes versus traditional ultrasound machines

(628) Potassium Chloride Injection Training and Impacts on Procedural Characteristics

(649) Geopolitical Variation in MFM Fellowship Website Diversity, Equity, and Inclusion (DEI) Elements

(659) Clinicians Perceptions of Second Stage Cesarean Delivery Education: A Qualitative Study of Gaps and Opportunities

(678) Impact of Simulation-Based Training on OB/GYN Residents’ Competence in Managing Second-Stage Obstructive Labor Complications

(746) Development and user evaluation of LUNA: a virtual reality program for natural delivery training

(775) Point-of-Care Ultrasound (POCUS) Exposure During Maternal Fetal Medicine (MFM) Fellowship: A National Survey

(868) Prospective comparison of two cost-effective cervical cerclage simulation models for OBGYN resident training

(960) Maternal Fetal Medicine Fellow Interest in a Formalized Complex Obstetric Surgery Fellowship Track

(1026) Enhancing Multispecialty Competence in Maternal Trauma Resuscitation Through Simulation-Based Training

(1151) Experiences of L&D Personnel with Values Clarification Workshops Prior to Implementing Induction Abortion Services

(175) Fetal/Neonatal Alloimmune Thrombocytopenia and Childhood Neuropsychiatric Disorders: Role of Sex, Race/Ethnicity, and Gestational Age

(180) Maternal Preeclampsia and Offspring Neurological Morbidity: A Sibling-Matched Cohort Study

(186) Geographic and Demographic Risk Factors for Stillbirth in Hawai’i

(197) Post-Maturity and Offspring Neurological Outcomes: Uncovering Unexpected Benefits

(211) Maternal Disability and Risk of Neurodevelopmental Disorders in Offspring: A Nationwide Population-Based Cohort Study

(213) Migraine and Adverse Pregnancy Outcomes: A Large-Scale propensity score matched cohort study

(225) A polysocial risk and primary cesarean delivery

(226) COVID-19 pandemic impact on perinatal vaccination trends

(256) Impact of 2016 ACOG Postpartum Care Guidelines on Postpartum Readmissions

(282) Adverse pregnancy outcomes in a Medicaid population lacking pre-pregnancy claims history

(321) Perinatal Risk and Outcomes Among Individuals insured by Medicare

(338) Isolated small abdominal circumference and timing of delivery: prognostic implications for perinatal outcomes

(363) The association between isolated single umbilical artery and the risk of childhood cardiac disease

(367) Determinants of COVID-19 Vaccine Uptake Among Low-Income, Latinx Pregnant Individuals in California’s San Joaquin Valley

(378) Factors Contributing to Breast Cancer Diagnoses during Delivery Hospitalizations: A Decomposition Analysis

(380) Breathtaking Consequences: Prenatal Armed Conflict Exposure and Offspring Respiratory Morbidity

(387) The Association Between Allostatic Load and Gestational Diabetes -Related Pregnancy Outcomes

(389) Additive Bayesian Network Analysis of Social Determinants of Health and Adverse Pregnancy Outcomes

(417) Temporal Changes in Injury Patterns and Outcomes in Obstetric Trauma at One Academic Center (1994–2023)

(424) National trends in antepartum hospitalization rates in a healthcare claims database, 2011-2021

(433) Risk Factors for Preterm Birth Among Individuals With Spinal Cord Injury: A Retrospective Cohort Analysis

(439) Delivery mode and risk of atopic disease: a population based cohort study

(449) Severe maternal morbidity and mortality among patients with hypertensive disorders of pregnancy

(461) Seasonal Associations Between Gastroschisis Rates and Pesticide Application in California

(462) Incidence of Recurrent Preterm Birth Before and After the PROLONG Trial

(473) Effect of Pre-conception Bariatric Surgery on Attention-deficit Hyperactivity Disorder: Role of Child’s Sex and Race/Ethnicity

(479) Can the Expanded Obstetric Co-morbidity Score predict Intrapartum SMM using data available during prenatal care?

(501) Increasing Parity and Long-term Risk of Maternal Psychiatric Morbidity: A Cohort Study

(511) Social determinants of health associated with de novo opioid use disorder (OUD)-related postpartum re-admissions

(520) Maternal vaccination behavior as predictor of neonatal vaccine acceptance

(543) Predicting Gestational Weight Gain Using Hybrid Weight Sources and Machine Learning

(605) Maternal asthma and perinatal outcomes in California

(610) Risk of ischemic placental disease and preterm delivery among nulliparous individuals with insomnia

(625) Adverse perinatal outcomes among term pregnancies complicated by chorioamnionitis

(629) Is isolated single umbilical artery a risk factor for long-term gastrointestinal morbidity in the offspring?

(651) Maternal Asthma and Childhood Respiratory Risk: Evidence from a Longitudinal Cohort Study

(675) Change in interpregnancy BMI and perinatal outcomes among overweight individuals during their first pregnancy

(682) Induction of labor at 39 Weeks and Cesarean delivery Rates: A Nulliparous Cohort Study

(683) Obstetrical Outcomes Following Preconception to Early Second Trimester Tumor Necrosis Factor-Alpha Inhibitor Use

(689) Development of Pre-Pregnancy Diet Quality Index and Its Association with Adverse Pregnancy Outcomes

(715) The Impact of Selective Serotonin Inhibitor (SSRI) Treatment in Pregnancy on Long-Term Cardiovascular Disease Outcomes

(725) Psychosocial stressors and 30 year cardiovascular risk score for individuals with obstetric risk factors

(735) Performance of diagnostic algorithms for identification of fetal malformations using perinatal claims data

(755) Beyond ICD Codes and Quantitative Blood Loss: Evidence of Continued Increase in Postpartum Hemorrhage (2016-2025)

(774) The association of comorbid gestational diabetes and preeclampsia with adverse pregnancy outcomes in American women

(887) Moderate/severe insomnia and risk of ischemic placental disease and preterm delivery: a longitudinal evaluation

(905) Beyond Gestational Weight Gain: Food Deserts Linked to Higher Early Pregnancy Weight

(913) Consensus on Vaginal Progesterone Use for Preterm Birth Prevention: The SUSTAIN-V2 Consensus

(917) The added long-term neurologic risk of multiparity: results from a population-based cohort study

(946) Impact of Proximity to Sources of Pollution on Birth Outcomes

(962) The impact of 6-week abortion bans on maternal mental health in Texas

(976) Association Between Fertility Treatments and Offspring Risk of Inflammatory Bowel Disease: A Population-Based Cohort Study

(977) Maternal BMI, Mediterranean Diet, and Their Roles in Preterm and Recurrent Preterm Births:Prospective Cohort Study

(1014) After Love Canal: Regional perspective of environmental toxin exposure and development of congenital heart disease

(1039) Association Between the Time-Interval of Conception After Methotrexate and the Following Pregnancy Outcomes

(1047) Neonatal outcomes among pregnancies complicated by vasa previa: a California population-based cohort study

(1059) Antenatal Corticosteroid Exposure and Childhood Cancer Risk: A Population-Based Cohort Study of Singleton Live Births

(1078) Predictors of Takotsubo Syndrome During Pregnancy and The Puerperium in The United States

(1087) Weight gained or never lost: the relationship between pregnancy weight trajectory and lifelong cardiometabolic risk

(1121) Decreasing trends of tobacco use disorder among pregnant people in the United States

(1165) Maternal Exposure to Heavy Metals and Risk of Recurrent Preterm Birth: A Prospective Cohort Study

(1205) Accuracy of diagnosis codes in administrative data for measuring shoulder dystocia

(1225) Ultra-processed food consumption is associated with higher risk of adverse pregnancy outcomes

(1238) Trends in Twin Mode of Delivery Over Time

(1239) Long-term cardiovascular outcomes in term-born children exposed to antenatal corticosteroids: A population-based cohort study

(1248) Early-life parenting patterns: understudied, potentially modifiable risk factors for adverse obstetric outcomes

(1282) Ergonomics for the Obstetrician during Cesarean Delivery

(1290) Association of Race and Ethnicity with Adverse Outcomes in Patients with Pre-existing Diabetes

(1296) Mode of Scheduled Delivery for Nulliparous Individuals with Class III Obesity

(104) TTTS Phenotypes: How Concurrent TAPS and sFGR Affect Laser Surgery Outcomes

(107) Under the Microscope: A Closer Look at Placental Histological Findings in Early-Onset Fetal Growth Restriction

(121) Outcomes of radiofrequency ablation for multifetal reduction before and after 20 weeks gestation

(146) Maternal and Neonatal Outcomes after Fetoscopic Prenatal versus Postnatal Repair of Open Neural Tube Defects

(147) Laser Energy and Perinatal Outcomes Following Fetoscopic Laser Photocoagulation for Twin-to-Twin Transfusion Syndrome

(401) Laser Ablation of Type II vs Type III Vasa Previa

(408) Outcomes of intrauterine transfusion in Hemolytic Disease of the Fetus and Newborn in the US

(470) Factors associated with uptake of prenatal repair for fetal myelomeningocele

(539) Twin-Twin Transfusion Syndrome after Fetoscopic Laser Photocoagulation: Survival Outcomes According to Gestational Age at Delivery

(568) Hindbrain Herniation Reversal and CSF Diversion Following Fetoscopic Spina Bifida Repair with Umbilical Cord Patch

(576) Beyond ultrasound: MRI for fetal neuroanatomy evaluation following laser surgery for twin-twin transfusion syndrome

(579) Perinatal outcomes following multifetal pregnancy reduction at a quaternary referral center

(613) Surgery-To-Delivery Interval: Critical Predictor of School Age Neurodevelopmental Functioning in Prenatally Repaired Myelomeningocele

(614) Is household income associated with 30-month neurological outcomes after prenatal fetal myelomeningocele repair?

(626) Is cell-free fetal DNA methylation patterning different among pregnancies affected with fetal growth restriction?

(710) Does Second-Trimester Abdominal Wall Defect Size Predict Neonatal Outcomes in Gastroschisis?

(759) Intra-amniotic pressure changes during fetoscopic laser photocoagulation for twin-twin transfusion syndrome.

(767) Fetoscopic Spina Bifida Repair Offers Similar Benefits to Open Approach Based on Imaging Outcomes

(786) Risk Factors for Preterm Prelabor Rupture of Membranes after Fetoscopic Spina Bifida Repair

(817) Solomon Technique Increases Risk for Extreme Preterm Birth after Laser Surgery for Twin-Twin Transfusion Syndrome

(829) Predictors of Placental Abruption in Fetoscopic Laser Photocoagulation for Twin-to-Twin Transfusion Syndrome

(870) New insights of the Starling law shows that preload determines UA diastolic flow.

(899) Impact of Prenatal Surgical-to-Delivery Interval on Early Urologic Outcomes after Fetal Myelomeningocele Repair

(900) Preliminary proteomics analysis of placental immunological profiles in two congenital diaphragmatic hernia rat models

(902) The relationship between household income and maternal psychosocial outcomes following prenatal myelomeningocele repair

(922) Outcomes in Stage II Twin-Twin Transfusion Syndrome with Donor Intermittent Umbilical Artery Doppler Abnormalities

(964) Effectiveness of Maternal Antenatal Corticosteroids for Fetal Lung Lesions: Systematic Review and Meta-Analysis by Lesion

(1021) Outcomes of elective versus medically-indicated radiofrequency ablation for multifetal reduction of monochorionic pregnancies

(1042) Maternal and Neonatal Outcomes Following Fetoscopic versus Open Prenatal Surgery for Open Neural Tube Defects

(1056) Selective reduction in pregnancies with selective fetal growth restriction: systematic review and meta-analysis of outcomes

(1083) Needle Lasso Technique for Port Site Closure During Fetoscopic Spina Bifida Repair

(1085) Risk Factors for PPROM after Fetoscopic Placental Laser Ablation for Twin-Twin Transfusion Syndrome

(1094) Long-term ophthalmic morbidity of the term offspring following antenatal corticosteroids therapy before 34 weeks gestation

(1096) Antibody titers rise after transplacental IUT: a hypothesis-generating study

(1198) Toxicity associated with maternal antiarrhythmic therapy for treatment of fetal tachyarrhythmias: a case series

(1216) Management and Outcomes of Spontaneous Twin Anemia Polycythemia Sequence (TAPS)

(1223) Venovenous anastomoses and laser for twin-twin transfusion syndrome (TTTS): a Sequential Trial subanalysis

(1261) Safe Delivery of a Nanoparticle-Based Therapy to the Pulmonary Endothelium in a Rodent Model

(99) Does experience matter? Complication and success rates in CVS by operator role

(145) Carrier Screening as a Pathway to In-Utero Therapy

(148) Delivery Outcomes Among Patients With Neurofibromatosis in the United States 2016 - 2022

(153) Utility of expanded carrier screening for identifying risk of inherited genetic disease in anomalous fetuses

(167) Simple and Sensitive Recovery of Trophoblasts for Cell-based NIPT

(193) Prenatal deep phenotyping using ultrasound and MRI improves the diagnostic yield of exome sequencing

(207) Microplastic-Exposed endometrial stromal cells exhibit mitochondrial dysfunction during decidualization, potentially impairing pregnancy outcomes

(212) Rate of Mosaicism on Diagnostic Testing for Sex Chromosome Abnormalities on NIPT

(246) The utility of hemoglobin electrophoresis in the setting of Expanded Carrier Screening

(267) Prenatal genetic diagnosis post-Dobbs in an abortion-banned state: an 18-month retrospective cohort study

(308) Adverse pregnancy outcomes associated with cystic fibrosis carriers

(382) Genetic evaluation and diagnostic findings in pregnant patients with renal disease

(385) Prenatally-diagnosed cleft lip and palate: Genetic findings and sequencing yield in isolated versus non-isolated cases

(448) Delivery Outcomes Among Patients with Marfan Syndrome in the United States: 2016-2022

(510) Outcomes of pregnancies complicated by P-PROM after mid trimester amniocentesis

(532) It takes two: An initiative to increase partner carrier screening rates

(537) Cell-Free-DNA based tests for prenatal diagnosis of fetal anomalies: what is the diagnostic yield?

(540) Pathogenic and likely pathogenic copy number variants detected by chromosomal microarray in isolated fetal ventriculomegaly

(577) An RCT to Assess Impact of Video Education on Decisional Conflict Regarding Aneuploidy Testing

(690) Determining ethnic disparities inherent to Tier 3 versus Tier 4 carrier screening

(700) Factors Associated with Completion of Tier 1 Carrier Screening

(944) Clinical exome and genome sequencing utility in non-isolated Dandy-Walker malformation evaluation: A retrospective analysis

(987) Optimizing Prenatal Genetic Risk Assessment: Completion Rates and Sociodemographic Factors Across Carrier Screening Modalities

(1032) Carrier screening trends in pregnancy at a large academic center

(1092) Identification of maternal Alzheimer’s disease risk after an atypical finding on SNP-based prenatal cfDNA screening

(1108) Diagnostic Outcomes of Sex Chromosome Abnormalities Detected on Noninvasive Prenatal Testing

(1124) Preterm vs Full-Term Epigenetic Age Acceleration Patterns Vary by Chorionicity in Twin pregnancy

(1129) Lightening the load: Does concurrent partner screening decrease the clinical genetic counseling burden?

(1171) Recent trends in prenatal genetic screening for aneuploidy at a large academic center

(1188) Genotype-phenotype correlations in prenatal skeletal dysplasias

(1297) The utility of comprehensive genomic testing in families with stillbirth due to fetal disorders

(122) Trends in non-medically indicated induction of labor at 39 weeks by insurance type

(144) Prenatal vaccination rates post-pandemic in pregnant persons with and without medical co-morbidities

(149) Shifting Power Dynamics: Can Enhanced Prenatal Care Models Reduce Experiences of Race- and Ethnic-Based Discrimination?

(156) Fear of childbirth among pregnant women: Sociodemographic and discrimination influences in a community sample

(188) Confronting Disparities: Piloting an Individualized Clinician Equity Dashboard for Labor Outcomes

(189) Social risks-focused lifestyle intervention to reduce preeclampsia in nulliparous Black women: A pilot RCT

(216) Patterns of Food Security and Iron Deficiency Anemia Among Black Pregnant Women

(217) Child Opportunity Index (COI) and Maternal-Newborn Outcomes: A Desirability of Outcome Ranking (DOOR) Analysis

(224) Racial Differences in Maternal Perceptions of Respectful Care during Childbirth

(233) Food Insecurity, Systemic and Placental Inflammation, and Adverse Perinatal Outcomes

(235) Association of unplanned postpartum hospital use with patient-reported outcomes

(238) Alabama Womb2Heart Pilot Randomized Trial for Postpartum Individuals with Adverse Pregnancy Outcomes

(241) Influence of Area Deprivation on Patient-Reported Community Needs: A Prospective Analysis of Underserved Urban Region

(244) Impact of Social Determinants of Health on Expectant Management of Preeclampsia with Severe Features

(251) Implementation of an Inpatient 2-hour Glucose Tolerance Test Improves Racial Disparities in Postpartum Screening

(271) Breastfeeding peer counseling and breastmilk feeding disparities in very low birthweight Infants

(276) Food and housing insecurity and breastfeeding in low-come pregnant women: the CRADLE study

(279) Nativity and Regional Anesthesia Use in Vaginal Deliveries: Comparing United States and Foreign-Born Individuals

(292) Baseline mental health risk stratification in group prenatal care: A comparative analysis

(296) Missingness as a social determinant: data gaps undermine aspirin eligibility for preeclampsia risk reduction

(309) Labor Management Mediates Racial and Ethnic Disparities in Mode of Delivery among an NTSV cohort

(317) Impact of Food Deserts on Maternal Behavioral Health During Pregnancy

(319) Impact of Healthcare Access on External Cephalic Version and Breech Delivery in a U.S. Cohort

(322) Bridging the social and clinical divide in congenital major birth defect etiology

(328) Unmasking Empathy and Color Evasion: A Mixed-Methods Study of Providers’ Perceptions on Maternal Health Disparities

(339) Adverse Birth Outcomes Among American Indian and Alaska Native Women Living on Reservations

(347) The increasing contribution of comorbidities to disparities in severe maternal mortality in the United States

(368) The impact of immigration status on peripartum care in the United States: a scoping review

(419) Social Vulnerability and Racial Disparities in Preterm Birth: A National Cohort Study

(447) Delivery morbidity and discrimination impact postpartum follow up

(466) Racialized Disparities in Adverse Health Outcomes During Second Trimester Medication Abortion

(471) Disparities in Low Dose Aspirin Prescription Among Patients at Increased Risk for Preeclampsia

(498) Impact of Specialized Cardiac Care Proximity on Maternal and Neonatal Outcomes in Fetal Heart Disease

(508) Maternal Nativity and Preterm Birth Risk Among US Twin Pregnancies: A National Population Study

(515) Comparing Severe Maternal Morbidity Between Somali and Non-Somali Black Birthing Individuals

(525) Evaluating the impact of threatened ICE activity on Maternal-Fetal Medicine clinic attendance

(549) Quantifying the evidence gap: Assessing the exclusion of pregnant and lactating persons from clinical trials

(555) Geographic differences in co-occurring perinatal mood and anxiety disorders and substance use during pregnancy

(556) A nationwide analysis of adverse delivery outcomes among adolescents pre- and post-Dobbs decision

(582) Association between Social Determinants of Health and Acute Care Utilization in Pregnancy

(608) Racial and ethnic disparities in birth location by abortion policy environment in the United States

(611) From Delivery to Prevention: Building Bridges to Longterm Cardiometabolic Care

(618) Unequal Access, Unequal Outcomes: Food Deserts and Preterm Birth Rates

(621) Racial and ethnic disparities in maternal-newborn dyadic birth outcomes: insights from DOOR methodology

(643) Obstetric Outcomes Among Women Evacuated from Conflict Zones: A Multicenter Retrospective Cohort Study

(650) Are Social Determinants of Health Associated with Vaccine Uptake during Pregnancy?

(664) Empty Plates, Smaller Weights: Exploring the Association Between Food Insecurity and Fetal Growth Restriction

(684) Association of psychosocial stress and discrimination with perceptions of respectful prenatal care and autonomy

(707) Provider Perspectives of Socioeconomic Barriers and Facilitators of Tailored Prenatal Care in Academic Medical Systems

(709) Place, not race? Social vulnerability index and preterm birth risk

(745) Experienced discrimination and risk of delivery morbidity

(748) Effect of health care access on post-cesarean surgical site infection severity (SSI)

(761) Enhanced group vs. individual prenatal care in preventing preterm birth—EMBRACE randomized comparative-effectiveness trial exploratory findings

(766) Pediatric and Family Medicine Providers' Willingness and Barriers to Screen for Urgent Maternal Warning Signs

(768) Multidimensional identity and experiences of racism and discrimination among Black perinatal women

(772) Geographic and Racial Disparities in Placenta Accreta Spectrum: Does Referral Center Distance Impact Maternal Morbidity?

(781) A Translational Process Barrier: Recruitment and Retention of Black Birthing Women in Research

(787) Impact of maternity care access on term delivery management following prior demise

(815) Development of a Decision Aid on Infant Feeding for Birthing People Living with HIV

(819) Syphilis Screening to Follow-Up: Role of Social Determinants in Pregnant Patients Visiting the ED

(823) Prenatal and Opioid Treatment Provider Practices, Knowledge, and Attitudes Regarding Perinatal Opioid Use Disorder Care

(824) Association of Socioeconomic Deprivation with Maternal Vaccination Rates Before and After COVID pandemic

(837) Provider Remote Obstetrics-Related Employment Education for Pregnant and Postpartum Patients: A Pilot Study

(850) Direct dispensation of folic acid supplements is associated with significant reduction in neural tube defects

(854) Do Patient Characteristics Influence Cervical Length Screening?

(894) Associations of a Composite Social Vulnerability Index with Adverse Pregnancy Outcomes

(906) Qualitative Analysis of Community Doula Integration into Hospital-Based Perinatal Care for Black Birthing Patients

(916) Perinatal outcomes of transgender individuals with prior testosterone use: An Epic Cosmos cohort analysis

(930) Working 9–5: Adverse Perinatal Outcomes by Employment Status in a National Cohort over 11 years

(933) Obstetrical Workforce Density and Perinatal Mortality Risks in the United States

(940) Neighborhood-level exposure to gun violence and adverse pregnancy outcomes

(975) Organizational Readiness Factors Predicting Group Prenatal Care Implementation Success: Analysis from a Multi-Site Randomized Trial

(979) Race-Specific Patterns in Discrimination Experiences in Prenatal Care

(986) The impact of intimate partner substance use on relationship support and satisfaction in pregnancy

(988) Racial and ethnic differences in severe maternal morbidity associated with HELLP syndrome

(995) Are characteristics in pregnancies with opioid use disorder (OUD) associated with neighborhood disadvantage?

(1031) Feasible but Fleeting: Exploring Response Patterns in Remote Postpartum BP Monitoring Among Underserved Patients

(1043) Maternal Vulnerability Index as a predictor of Severe Maternal Morbidity in Louisiana

(1050) Association Between Severe Maternal Morbidity and Racism in Electronic Medical Records: A Case-Control Mixed-Methods Study

(1054) Effects of a Universal Postpartum Home Visit Program on Blood Pressure Monitoring

(1070) Geographic and Social Burden of InterIsland Travel for Obstetric Delivery in Hawai’i

(1126) The Association Between Rural Setting and Adverse Perinatal Outcomes Among Teens

(1134) Dobbs and the Double Burden: Pregnancy Amid Intimate Partner Violence in an Abortion Restrictive State

(1159) Maternal adverse childhood experiences and breastfeeding in low-come pregnant women: the CRADLE study

(1175) Association of Prior Adverse Pregnancy Outcomes with Health-Related Social Needs: The BUSY-BP Study

(1187) Can we mitigate environmental influences on relapse patterns in pregnant persons with substance use disorder?

(1204) Addressing Perinatal Health Disparities through Institution-Wide Offering of Elective Inductions of Labor after 39 Weeks

(1208) Food Deserts and Maternal Blood Pressure: A Hidden Risk For Gestational Hypertension

(1257) Statewide prevalence of screening for unmet social needs across prenatal clinics and associated clinic characteristics

(1263) Social Determinants Of Health And Birth Outcomes After Implementation Of A Systematic Screening Program

(1280) Beyond Recognition: How Different Racial Groups Process Perceived Healthcare Discrimination in Prenatal Care

(257) Impact of the Dobbs Decision on Racial and Socioeconomic Disparities in Congenital Anomaly-Affected Births

(290) Use and out-of-pocket costs of antenatal fetal surveillance for patients with chronic conditions

(546) Changes in Birth Prevalence of Congenital Anomalies Post-Dobbs in States with Varying Abortion Policies

(551) Economic Implications of Stillbirth to Families and the Health Care System

(595) Cost-Effectiveness of Oral vs. IV Iron treatment for Iron Deficiency Anemia in Pregnancy

(777) The impact of denying abortion access to individuals who are incarcerated: a cost-effectiveness analysis

(801) The frequency and severity of complications after previable PROM in Colorado following Dobbs decision

(832) Cost-Effectiveness of Intramuscular Methylergonovine Prophylaxis at Cesarean Delivery for Twin Gestations: A Decision-Analytic Model

(835) Postpartum Follow-Up During and After the COVID-19 Pandemic in a Diverse Urban Population

(857) Use of Medicaid covered doula services and associated pregnancy outcomes

(974) RNA-based screening for preterm preeclampsia reduces costs in pregnancies of advanced maternal age

(1023) Betamethasone administration among neonates at 22 weeks gestational age: a cost-effectiveness analysis

(1030) Cost-effectiveness of early fetal anomaly screening (11-14 weeks) in pregnancies complicated by pregestational diabetes mellitus

(1044) A Comprehensive Analysis of Maternal Health Policy in the State of Illinois

(1203) Scheduled IV Ketorolac after Cesarean Delivery and Effects on Opioid Use: A cost effectiveness analysis

(100) Time interval from diagnosis to delivery in patients with early-onset preeclampsia with severe features

(117) Large-Scale Proteomics in Early Pregnancy and Timing of Diagnosis of Hypertensive Disorders of Pregnancy

(128) Use of Hydralazine as an Acute Antihypertensive in Pregnancy

(130) Maternal hypoalbuminemia is associated with increased postpartum edema among patients with hypertensive disorders of pregnancy

(131) Postpartum BP Home Monitoring Highlights Risk in Chronic Hypertension vs. Pregnancy-Induced Disorders

(137) Discharge on Nifedipine Associated with Lower Self-Reported Systolic Blood Pressure Two Weeks Postpartum

(155) Tight versus standard postpartum blood pressure control: a randomized controlled feasibility trial

(158) Placental Growth Factor Concentrations Predict Genetic Testing Yield in Isolated Severe Early-Onset Fetal Growth Restriction

(170) Very tight (<130/80mmHg) postpartum blood pressure control for hypertensive disorders of pregnancy: A cost-effectiveness analysis

(174) Comparing Preeclampsia characteristics in Singleton and Twin Pregnancies using Machine Learning

(204) Maternal outcomes differ by preeclampsia with severe features subtype

(227) Diagnostic Accuracy of Point-of-Care Echocardiography for Detecting Cardiac Remodeling in Pregnant Patients with Chronic Hypertension

(234) Postpartum hypertension and readmission among patients with preeclampsia with severe features

(240) Evaluating the real-world impact of the CHAP trial on blood pressure control and perinatal outcomes

(250) Hyponatremia and associated severity of hypertensive disorders of pregnancy and peripartum management

(252) Implementation of sFlt-1/PlGF testing among hospitalized patients with hypertensive disorders: impact on healthcare utilization

(255) Assessing Aspirin Recommendation for Pre-eclampsia

(261) Access to Home Blood Pressure Monitor on Outcomes of Chronic Hypertension in Pregnancy: CHAP Secondary

(264) How to Best Utilize a Urine Protein Creatinine Ratio to Rule Out Preeclampsia

(269) Hypertensive Disorders of Pregnancy and Long-term Cardiomyopathy Risk: A Systematic Review and Network Meta-analysis

(270) Under Pressure: Exploring Relationships between Hypertensive Disorders of Pregnancy and Abnormal Aortic and Valvular Anatomy

(287) Hypertensive Disorders of Pregnancy and Long‑term Risk of Dilated Cardiomyopathy: A Systematic Review and Meta‑Analysis

(288) Continuous Cuffless Blood Pressure Monitoring: A Novel Approach to Blood Pressure Monitoring in Pregnancy

(297) Levetiracetam versus Magnesium Sulfate for Seizure Prophylaxis in Pregnancies Complicated by Preeclampsia with Severe Features

(351) Microbial signatures of cardiometabolic risk and hypertensive disorder of pregnancy: a prospective cohort study

(353) An increased multidimensional early pregnancy allostatic load is associated with placentally-mediated adverse outcomes

(370) Hypertension-Related Postpartum Morbidity Following Discharge: A Comparison of Nifedipine and Labetalol Monotherapy

(376) Hypertensive disorders of pregnancy and long-term cognitive change

(411) Characteristics of Progression of Hypertensive Disorders of Pregnancy

(412) Trends in Hypertensive Disorders of Pregnancy Highlight Persistent Racial and Rural-Urban Disparities: A Statewide Analysis

(422) Maternal hypoalbuminemia and complications of hypertensive disorders of pregnancy

(428) Oral Physiologic vs Non-Physiologic Treatment of Blood Pressure in Preeclampsia with Severe Features

(440) Discharge on Labetalol Lowers 6-Week Postpartum Diastolic Blood Pressure Compared to Nifedipine

(450) Beyond Maternal Indications: Considering Fetal Risk in the Management of Severe Preeclampsia

(468) Eclampsia Recurrence in the Modern Era: A 10-Year National Cohort Study

(472) Maternal transocular ultrasound for prediction of hypertensive disorders of pregnancy

(486) Establishing a mean arterial pressure threshold for severe hypertension in labor

(492) Exploring the Link Between Maternal Chronic Hypertension and Offspring Neurological Health

(524) Risk Factors for Readmission With Delayed Postpartum Preeclampsia: A Retrospective Case-Control Study

(566) Association of Proteinuria with Latency in Expectantly Managed Early-Onset Preeclampsia with Severe Features

(578) Coagulation Markers Among Preeclamptic Pregnancies: A Systematic Review and Meta-Analysis

(588) Use of low dose aspirin and timing of preeclampsia with severe features diagnosis and delivery

(590) Patient, clinician and administrator perspectives on a home remote blood pressure monitoring program

(592) What to Expect of Expectant Management in Preterm Preeclampsia with Severe Features: Impact of Co-morbidities

(596) Perinatal AT1-AA Exposure is a Risk Factor for Preeclampsia

(598) Recurrence of hypertensive disorders of pregnancy: a longitudinal study of live births in California, 2016-2021

(602) Targeting (Pro)Renin and Its Receptor: A Potential Biomarker and Therapeutic Approach for Preeclampsia

(609) Survey of current management practices for gestational hypertension and preeclampsia in the postpartum period

(630) Undocumented obstetric hypertension is associated with severe maternal morbidity and unplanned postpartum hospital utilization

(645) Associations Between Social Disadvantage Indices and Hypertension in Pregnancy in the United States.

(657) Peripartum cardiac stress markers among pregnancies with and without hypertensive disorder of pregnancy

(660) Postpartum blood pressure trends and time in target range during remote blood pressure monitoring

(674) Postpartum Home Blood Pressure Monitoring: Impact on Post-Discharge Morbidity Among Individuals on Antihypertensive Medication

(688) Effect of oral loop diuretics on postpartum blood pressure trajectories: a randomized-controlled trial secondary analysis

(694) Machine Learning Approach for Risk Prediction Among Expectantly Managed Early-Onset Severe Preeclampsia

(698) Clinical Factors Associated with Hyponatremia in Preeclampsia with Severe Features: A Matched Case-control Study

(711) The Preeclampsia Education Postpartum Study (PrEPS): A randomized controlled trial

(714) Adverse miRNA and Protein Profiles Following Hypertensive Compared to Normotensive Pregnancy

(723) Effect of Low-Dose Aspirin Recommendations on Rates of Gestational Hypertension and Preterm Births

(729) Assessment of gestational age specific severe maternal morbidity among patients with pre-eclampsia with severe features

(731) Early gestational weight gain and risk of hypertensive disorders of pregnancy.

(739) Standardized Postpartum Blood Pressure Protocol and Lower Rates of Persistent Hypertension at 6 Weeks Postpartum

(749) Race and Ethnicity-Specific Differences in Severe Preeclampsia Incidence: Assessment per Socio-Economic Status

(765) Oral Antihypertensives for Pregnancy Prolongation in Preterm Preeclampsia: A Systematic Review and Meta-Analysis

(779) Risk of recurrent severe hypertensive disorders of pregnancy

(791) Use of standing blood pressures in pregnant patients with chronic hypertension

(803) Risk of Hypertensive Disorders of Pregnancy with Pre-Pregnancy GLP-1 Agonist Exposure

(831) Bridging Care Gaps: A Qualitative Study of Postpartum Health Coaching for Hypertensive Disorders of Pregnancy

(836) The postpartum cliff: Gaps in postpartum follow-up among individuals with hypertensive disorders

(848) Changes of Electrocardiogram Parameters in Pregnancies Affected and Unaffected by Cardiovascular Dysfunctions

(849) Hypertensive Outcomes in Twin Pregnancies with Elevated Blood Pressure Defined by AHA 2017 classification

(855) Diagnosis of Chronic Hypertension During Prenatal Care Through Remote Blood Pressure Monitoring

(859) Factors that account for cesarean delivery in the chronic hypertension population

(860) Maternal Postpartum Blood Pressure Prior to Delivery Discharge and Risk of Hospital Readmission.

(877) Management of Pregnancies with Chronic Hypertension where Calcium Channel Blockers and Beta-adrenergic Blockers are Contraindicated

(878) Development of novel machine learning model for the prediction of postpartum readmission for hypertension management

(885) Planned mode of delivery in preterm births complicated by hypertension: the impact of clinical/sociodemographic characteristics

(888) Antepartum Low Dose Aspirin Use and De Novo Postpartum Hypertension

(893) Predicting Persistent Postpartum Hypertension after Hypertensive Disorders of Pregnancy: A Meta-Analysis of Prevalence and Predictors

(948) Longitudinal assessment of prothrombotic and proatherogenic gut microbial metabolites in pregnancy

(952) Comparing Nifedipine and Labetalol for Blood Pressure Control using Postpartum Remote Monitoring

(953) Risk factors associated with the development of severe preeclampsia with or without fetal growth restriction

(961) Remote patient monitoring impact on short-term outcomes for individuals with hypertensive disorders of pregnancy

(970) Severity of sFlt-1:PlGF Ratio Elevation and Delivery Within 48 Hours

(993) Admission Systolic Blood Pressure in Early-Onset Preeclampsia With Severe Features and Outcomes

(1025) Diurnal Variability of Urine Protein-to-Creatinine Ratio in Singleton and Twin Pregnancies Versus 24-Hour Proteinuria

(1057) Severe Early-Onset Preeclampsia is Associated with Compromised Placental Oxygen Signaling via HIF-1a and Metabolic Dysregulation

(1067) Trends in Adverse Pregnancy Outcomes Following Publication of the CHAP Trial

(1074) Interpregnancy Interval as a Risk Factor for Pregnancy-Induced Hypertension

(1075) Closing the evidence-to-practice gap: Evaluating implementation of the CHAP trial

(1119) Comparing engagement among postpartum individuals with public versus private insurance in remote hypertension monitoring program.

(1125) Early initiation of low-dose aspirin improves outcomes in women with moderate-risk factors for preeclampsia

(1140) Evaluating the relationship between fetal aneuploidy, severe maternal morbidity and hypertensive diseases in pregnancy

(1144) Rapid PlGF: A Pilot Study of Clinical Utility

(1145) Threshold for Acute Treatment of Severe Hypertension: Before and After Quality Improvement Study

(1154) Hospital readmission rates for postpartum patients in a remote blood pressure monitoring program

(1169) Cumulative impact of multiple severe features of preeclampsia and maternal morbidity

(1174) Differences in Engagement and Outcomes in a Postpartum Hypertension Monitoring Program by Infant NICU Admission

(1181) External validation of predictive models for postpartum readmission for hypertension management

(1190) Placental CD20+B Cells from Preeclamptic women contribute to Neurovascular Dysfunction in rat model of PE

(1197) Epigenetic variations associated with smoking in pregnant individuals with chronic hypertension

(1230) Evaluating Anti-MBG Antibody (H3L2) as a Therapeutic Agent and Marinobufagenin as a Biomarker in Preeclampsia

(1236) Initiation or continuation of oral labetalol versus extended-release nifedipine in expectant management of severe preeclampsia

(1244) Early-Onset Severe Superimposed Preeclampsia: Diagnostic Criteria and Severe Maternal and Neonatal Morbidity

(1247) Gut microbial metabolite and fractional excretion profiles in pregnancies with and without hypertensive disorders

(1265) Postpartum Spontaneous Diuresis and Risk of Hospital Return in Preeclampsia with Severe Features

(1271) Association between maternal vascular malperfusion and blood pressure 2-7 years postpartum

(1274) Implementation of Restricted Labor IV Fluid Protocol and Development of Pregnancy Associated Hypertension

(1285) Predictive Value of Maternal sFlt-1/PlGF Ratio for Adverse Outcomes in Small for Gestational age Fetuses

(1286) Unmasking Risk in Low/Intermediate sFlt-1/PlGF Ratios with a Novel Angiogenic Classification

(1292) Antepartum vs Postpartum Pulmonary Edema in Preeclampsia: Echocardiographic findings and Maternal Outcomes

(120) Infant Birthweight Does Not Differ Following Exposure to Maternal Syphilis After 20 Weeks Gestation

(165) Hofbauer cells exhibit distinct transcriptional signatures in past-chronic placental malaria.

(201) Maternal Asthma and Offspring Immunity: A Link to Long-Term Infectious Morbidity?

(215) Updated Ultrasonographic Fetal Indicators of Congenital Syphilis

(262) Evaluation of the association between primary and secondary syphilis incidence and social vulnerability index

(266) Possible syphilis in pregnancy after prior treatment: low neonatal morbidity but a clinical conundrum

(318) Factors Associated with Infant Feeding Choice in People Living with HIV

(329) Clinical Chorioamnionitis Risk in Term GBS Patients With or Without Antibiotics Before Balloon Insertion

(372) Cost-Effectiveness of Maternal RSV Vaccination in Preventing RSV-Related Hospitalizations in Infants

(384) Risk factors for postpartum readmissions due to surgical site infections after cesarean delivery.

(410) Implementation of Universal Hepatitis C Screening

(421) Histopathologic changes associated with Treponema pallidum detection in placental tissues

(469) Identifying Culture-Positive Intrapartum Fever: Risk Factors from a Retrospective Cohort and CHAID Analysis

(526) Congenital syphilis risk following inadequate treatment of late latent or unknown duration syphilis in pregnancy

(586) Ampicillin–Gentamicin Versus Ampicillin Alone for Term PROM in GBS-Negative Patients: A Randomized Controlled Trial

(615) Dynamic Fetal T Cell Responses to Viral Exposure Uncovered by Single-cell Systems Immunology

(619) Association of Prolonged Labor with Infectious Outcomes in Nulliparous Women with Isolated Intrapartum Fever

(622) Risk factors associated with readmission after cesarean delivery in the setting of intra-amniotic infection

(652) Impact of major local natural disasters on the prevalence of perinatal sexually transmitted infections

(679) Timing of adjunctive azithromycin administration and postpartum infection

(697) Identifying signs of congenital infections with Artificial Intelligence

(699) STI coinfection does not increase congenital syphilis in gravidas effectively treated for syphilis in pregnancy

(793) Vaginal colonization with group B streptococcus during labor and offspring long-term gastrointestinal morbidity

(818) Missed Opportunities: RPR Positivity at Delivery, Evaluating Perinatal Outcomes by Syphilis Treatment Adequacy

(847) Non-Invasive Diagnosis of Symptomatic Congenital CMV Infection: Biomarkers from the MFMU Trial of Hyperimmune Globulin

(883) Maternal Respiratory Syncytial Virus Vaccination Reduces Infant Risk of Any Respiratory Infection

(938) Ultrasound to predict congenital syphilis risk despite BPG: a tool, not a management strategy

(972) Maternal Vaccine Acceptance as a Predictor for RSV Immunization

(1037) The First Two Seasons of Maternal RSV Immunization: Patients’ Acceptance, Satisfaction, and Costs

(1110) The association of Mycoplasma genitalium and adverse perinatal outcomes in high-risk pregnant women

(1112) Prediction Model for Intrapartum Cesarean Delivery among Women with Clinical Chorioamnionitis

(1116) Previous sexually transmitted infection as a predictor for maternal syphilis infection

(1120) Screening on Arrival: A Decision Analysis of Universal Syphilis Screening in Pregnant Emergency Department Patients

(1158) Incidence and risk factors associated with funisitis in patients with cesarean surgical site infections

(1180) Single versus Seven-Day Treatment Dosing for Metronidazole in Pregnancies Complicated by Trichomonas Vaginalis Infections

(1255) HIV and pregnancy outcomes: An updated retrospective cohort analysis

(1278) Azithromycin for labored cesarean complicated by IAI is associated with reduced postpartum infection and readmission

(1291) GBS carriage in term-pregnancies: Concordance of detection by prenatal screening, culture, and deep metagenomic sequencing

(114) In-utero Ventriculosubgaleal Shunt Placement in Fetal Lamb Hydrocephalus: Phase II Safety and Outcomes

(222) Impact of a Real-Time Intrapartum Monitoring Dashboard on Delivery Outcomes

(232) Fetal Electroencephalography as a Predictor of Distress in Labor: A Retrospective Analysis of 140 Cases

(272) Accelerations or Variable Decelerations Among Preterm Birth at 22.0-31.6 Weeks: Associated Neonatal Composite Adverse Outcomes

(284) Angle of Progression velocity as a sonographic marker for operative delivery due to labor arrest

(499) Fetal Head Station at Second Stage Onset Predicts Delivery Outcomes in Nulliparous Women

(530) Accounting for Time From Labor Onset Improves the Detection of Hypoxic-Ischemic Encephalopathy in Labor

(681) Neonatal acidemia and severe neonatal outcomes among term births according to Apgar score

(738) Fetal Scalp pH Prediction: Human Expertise Still Beats Artificial Intelligence

(743) Clinical Implications and Risk Factors of Increased Caput Succedaneum During Second Stage of Labor

(958) Fetal deceleration features associated with acidemia: is it type, depth, frequency, or duration that matters?

(1052) Effect of spinal anesthesia on the fetal autonomic nervous system: an experimental study

(1061) Large Language Model Inference versus Clinician Judgment for Predicting Intrapartum Fetal Asphyxia from Cardiotocography

(1063) Time Threshold Between Last FHR Acceleration and Delivery Predicting Neonatal Acidemia in Low-Risk Pregnancies

(1128) Continuous Intrapartum Fetal Lactate Monitoring: A First-in-Fetus Study using a Novel Multi-Modal Biosensor

(1256) Fetal heart tracings with and without uterine rupture during trial of labor after cesarean

(119) Risk Factors for Uterine Incision Extension During Emergency Cesarean Deliveries

(135) Cervical Softening Differs by Maternal BMI and Weight Gain: A Longitudinal Elastography Study

(136) Does Equilibrio Therapy Improve ECV Success? Insights from a CHAID Decision Tree Model

(182) Postpartum Diabetes Medication Titration Protocol: Effect on Inpatient Efficiency and Glycemic Management Outcomes

(195) Episiotomy and Obstetric Anal Sphincter Injury in Nulliparous Women with Prolonged Second Stage.

(203) Induction of Labor After Cesarean: Factors Associated with Repeat Cesarean Delivery

(231) Third Trimester Ultrasound Fetal Abdominal Circumference Measurement and Risk of Neonatal Shoulder Dystocia at Birth

(273) Use of prostaglandins for labor induction in pregnancies complicated by fetal growth restriction

(295) Quality and Accuracy of Obstetrical Videos using #Epidural or #Labor on TikTok

(324) Association Between Low or High Dose Oxytocin Exposure in Latent Labor and Postpartum Hemorrhage

(341) Two is not better than one balloon for cervical ripening

(343) Term management of the suspected large for gestational age fetus

(369) Obstetrical outcomes following External Cephalic Version (ECV)

(371) Outpatient Foley vs Inpatient Combined Cervical Ripening: Impact on Time to Delivery in Nulliparous Individuals

(375) Patient and county-level factors associated with trial of labor after cesarean access and success

(381) The Interaction of Elective Induction and Estimated Weight on Cesarean Delivery

(397) Impact of Parity on Perinatal Outcomes Following Shoulder Dystocia

(435) Vasopressors for Prevention of Postspinal Hypotension During High-Risk Cesarean Delivery: A Network Meta-analysis

(441) Subsequent Pregnancy Outcomes After Nulliparous Second-Stage Cesarean Versus Operative Vaginal Delivery

(442) Late Preterm Labor Induction Outcomes in Nulliparas with Hypertensive Disorders of Pregnancy

(456) A decision tree model including sonographic measurement of head-perineum distance to predict difficult vacuum delivery

(487) Quantitative assessment of biomechanical changes during cervical ripening in labor induction

(505) Likelihood of shoulder dystocia in nondiabetic patients with birthweight ≥ 4,000 grams

(557) Keys to A Successful Induction in Patients with BMI > 40

(564) Accidental Dural Puncture During Labor – The Impact on Perinatal Outcome

(603) Obstetric Anal Sphincter Injury Repair Proficiency Among Maternal-Fetal Medicine Fellow Physicians

(604) Estimating Individualized Treatment Effects of Labor Induction at 39 Weeks on Maternal and Neonatal Outcomes

(632) Immediate Induction Versus Expectant Management in Primiparas Presenting with Decreased Fetal Movements at 39 Weeks

(634) Optimizing outpatient cervical ripening: a mixed-methods study identifying implementation drivers during a multi-site, randomized trial

(653) Association between oxytocin rest and mode of delivery in low-risk nulliparas at term

(665) Prolonged second stage in the presence of meconium-stained amniotic fluid: Is it worth the wait?

(666) Parity and Prior VBAC in Relation to Uterine Rupture Risk During TOLAC

(696) Integrating Complementary Medicine in Labor: A Prospective Observational Study on Birth Experience and Outcomes

(706) Less frequent versus more frequent cervical examinations during labor: a meta-analysis of randomized controlled trials

(717) Low-dose versus high-dose oxytocin for induction and augmentation of labor: a randomized control trial.

(727) Variation in Sink Water Temperature for Perineal Warm Compresses During Labor

(732) Therapeutic Vasopressor Use for Postspinal Hypotension in High-Risk Cesarean Delivery: A Systematic Review and Meta-Analysis

(740) A Risk-Based Model for Cesarean Delivery Following Induction in Term Hypertensive Nulliparas

(771) A natural experiment: impact of IV fluid restriction on labor outcomes

(789) The association between the anesthesia technique in cesarean delivery and maternal infant bonding

(807) Vaginal delivery outcomes in nulliparous women ≥40 years with high birth weight fetuses (≥3750g)

(810) The PROMMO (Prelabor Rupture of Membranes: Misoprostol vs Oxytocin) Study: A Randomized Control Trial

(839) Influence of gestational age and maternal obesity on cesarean delivery rates in term inductions

(873) Automated AI-Based Assessment of Fetal Head Station Through Intrapartum Ultrasound: A Proof of Concept

(881) Parity-specific predictors of obstetric anal sphincter injury: real-time insights for clinical decision-making

(882) Maternal Body Mass Index Class and Rates of Successful Preterm Induction of Labor

(910) Nomogram for Predicting Postpartum Hemorrhage After Term Vaginal Delivery

(918) Not All Ripened Are Delivered Equal: Cesarean Clues Revealed

(921) Impact of Papaverine on Labor Outcomes Among Primiparous Patients Undergoing Induction of Labor

(926) Patients’ expected versus experienced discomfort with foley balloon use for induction of labor

(951) Prediction of Spontaneous Labor After 39 Weeks in Low-Risk Nulliparas: Secondary Analysis of ARRIVE Trial

(955) Association Between Body Mass Index and Maternal Outcomes Following Uterine Rupture

(957) Time from Pre-labor Rupture of Membrane to Delivery in Grand Multipara Women at Term

(978) The use of mifepristone during second trimester induction of labor: a systematic review and meta-analysis

(990) Maternal and Neonatal Outcomes in Low-Risk Women at term after Waterbirth

(991) Parity-Dependent Outcomes and Procedural Dynamics in Non Reassuring Fetal Heart rate (NRFHR) indicated vacuum-Assisted Deliveries

(1022) Outcomes of non-medically indicated induction of labor at 39 weeks among births complicated by obesity

(1045) Development of an Updated Predictive Model for VBAC Success

(1066) Improving Intrapartum Vital Sign Charting via a EHR-Embedded Decision Support Tool

(1069) Intermittent versus continuous bladder catheterization in epiduralized laboring patients: a pilot randomized controlled trial

(1115) Exploring Patient Perspectives in the The PROMMO (Prelabor Rupture of Membranes: Misoprostol vs Oxytocin) Study

(1131) Risk of infection using cervical ripening balloon for premature rupture of membranes: Systematic review meta-analysis

(1135) Identifying Prolonged Second Stage Labor Using Machine Learning Techniques

(1196) Post-ARRIVE trial surge in 39 and 40-week inductions among low-risk nulliparous patients nationwide

(1210) Nomogram for Predicting Shoulder Dystocia After Term Vaginal Delivery

(1213) Oxytocin Dosing During TOLAC to Minimize the Uterine Rupture Risk: A Systematic Review and Meta-Analysis

(1232) Sources of information for foley balloon use during induction of labor impacts its use

(1246) Do first stage uterine contractility measures predict second stage duration?

(1250) Vaginal Birth Following Second Stage Arrest Cesarean: A Worthwhile Trial?

(105) Impact of Vaginal Bleeding on Transfusion Needs in Placenta Accreta Spectrum

(113) Characterizing Shock Index in Pregnant Patients Undergoing Massive Transfusion for Obstetric Hemorrhage

(166) Long-Term Progression to Overt Hypothyroidism Following Subclinical Thyroid Disease Identified During Pregnancy