Obstetrics Clinical Trials

Recruiting obstetrics studies with sites across the US, sourced from ClinicalTrials.gov and refreshed daily. Free to join — find one near you below.

Clinical trials study new ways to prevent, detect, or treat obstetrics. Joining one can give you access to investigational treatments and close monitoring by a specialist research team — at no cost — while helping advance care for others. Below are recruiting obstetrics studies with sites across the US; use the location tools to find ones near you.

What to expect

Screening first. The study team reviews your eligibility before anything else — there's no obligation to continue.
Informed consent. You'll get a full explanation of the study, its potential risks and benefits, and can withdraw at any time.
No cost to you. Study visits, tests, and the investigational treatment are covered; many studies reimburse travel.

Recruiting obstetrics trials

Within

Multiple Micronutrient Supplementation (MMS) vs IFA Acceptability Crossover Trial

for Pregnancy Related

Sponsor: George Washington University

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT06069856·Phase 3

Clinician Notification to Increase Aspirin Prophylaxis for Preeclampsia Prevention

for Preeclampsia

1 site in Boston

Sponsor: Massachusetts General Hospital

Sex: Female·Age: 18+

Code: NCT07614893

Individualized Prolonged Luteal Support After Fresh Embryo Transfer in Women With Low Progesterone

for Pregnancy

Sponsor: University Hospital, Montpellier

Sex: Female·Age: 18 - 37

Code: NCT07613528·Phase 3

Pharmacokinetics of CFTR Modulators in Pregnant Individuals and in Postpartum Breastfeeding Mothers

for Cystic Fibrosis

1 site in Minneapolis

Sponsor: University of Minnesota

Sex: Female·Age: 18+

Code: NCT04940533

Project for Reproductive Equity Through Volunteers and Entrepreneurship, Networks and Technology

for Contraception

Sponsor: Dr. Karen Yeates

Sex: Female·Age: 15 - 19·Accepts healthy volunteers

Code: NCT03995043

Prospective Twin Pregnancy Cohort at Montpellier University Hospital

for Pregnancy

Sponsor: University Hospital, Montpellier

Sex: All·Age: 18+

Code: NCT07408973

Use of Allied-health Professionals to Improve Treatment of Disease

for Preeclampsia

Sponsor: University of Iowa

Sex: Female·Age: 18 - 55

Code: NCT06337799

Periodontal Disease and Small Vulnerable Newborns in Rural Nepal: A Community-based Trial

for Preterm Birth

Sponsor: Johns Hopkins Bloomberg School of Public Health

Sex: Female·Age: 15 - 35·Accepts healthy volunteers

Code: NCT07553286·Phase 3

Continuous Glucose Monitoring to Detect Postpartum Dysglycemia in Patients With Gestational Diabetes

for Gestational Diabetes

Sponsor: University of Chicago

Sex: Female·Age: 18+

Code: NCT07034261

Antenatal Breastmilk Expression in Pregnant Women at High Risk of Preterm Birth

for Preterm Birth

Sponsor: Odense University Hospital

Sex: Female·Age: 18+

Code: NCT07191366

The Impact of Virtual Doula Services on Birth Outcomes in Rural Communities

for Birth

1 site in Arlington

Sponsor: RAND

Sex: Female·Age: 18 - 45

Code: NCT07293741

Physical Activity in Bed Rest Hospitalized High-Risk Pregnant Women.

for Bed Rest

Sponsor: Hospital Clinic of Barcelona

Sex: Female·Age: 18+

Code: NCT07657000

Gestational Changes in Hemodynamics and Respiratory Mechanics in Association With Pre-Eclampsia

for Pre-eclampsia

1 site in New York

Sponsor: Icahn School of Medicine at Mount Sinai

Sex: Female·Age: 18 - 50

Code: NCT07695909

CGM Experience, Preferences & Blood Glucose Parameters

for Diabete Mellitus

Sponsor: Getz Pharma

Sex: All·Age: 18+

Code: NCT07607015

Ravulizumab in Pregnancies Complicated by Severe Hypertensive Disorders

for Preeclampsia

1 site in Rochester

Sponsor: Mayo Clinic

Sex: Female·Age: 18 - 50

Code: NCT06333652·Phase 2

Apply to this trial

Mobile-based Obstetric Monitoring for Pregnancies Complicated by Hypertension and/or Diabetes (MOM-HD)

for Gestational Diabetes

Sponsor: Rutgers, The State University of New Jersey

Sex: Female·Age: 18+

Code: NCT07243886

Polyphenol Intake, Mediterranean Diet Adherence, and Oxidative Stress in Pregnancy

for Pregnancy

Sponsor: University of Salamanca

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07656532

Identification of Genes of Interest for Severe Forms of Preeclampsia

for Preeclampsia

Sponsor: University Hospital, Strasbourg, France

Sex: Female·Age: 18 - 45

Code: NCT07703826

The Effect of Web-Based Counselling on Breastfeeding Experiences and Infant Care Competence Among Mothers of Preterm Babies

for Preterm Birth

Sponsor: Medipol University

Sex: Female·Age: All ages

Code: NCT07709663

Lifestyle Interventions to Improve Glycemic Parameters and Reduce Gestational Diabetes in High-risk Pregnant Individuals

for Gestational Diabetes

1 site in Indianapolis

Sponsor: Indiana University

Sex: Female·Age: 14+·Accepts healthy volunteers

Code: NCT06445270

Evaluating the Healthy Families PrEP Program for Women at Risk for HIV

for HIV

Sponsor: Yale University

Sex: Female·Age: 18 - 45·Accepts healthy volunteers

Code: NCT06746675

Provider and Patient RCT PROMOTE

for Maternal Health

Sponsor: Duke University

Sex: Female·Age: 18 - 65

Code: NCT07108335

The ROOT Study: Scaling the 'Standard of Care Plus' Obstetric Nutrition Model to Optimize Maternal and Infant Health

for Preterm Birth

Sponsor: GrowBaby Life Project

Sex: Female·Age: 18+

Code: NCT07559773

Nutrition Counseling, Diet Quality, and Advanced Glycation End Products in Gestational Diabetes

for Gestational Diabetes Mellitus

Sponsor: Istanbul Saglik Bilimleri University

Sex: Female·Age: 18 - 35·Accepts healthy volunteers

Code: NCT07636577

Ripening Approaches for Prompt Induction and Delivery - Sequential Versus Concurrent Dilapan-S and Misoprostol to Achieve Vaginal Delivery (RAPID-DS)

for Nulliparous Women Who Scheduled for Labor Induction

1 site in New Orleans

Sponsor: Ochsner Health System

Sex: Female·Age: 18+

Code: NCT07717502

Antidepressant Therapy for Improved Blood Vessel Health After Preeclampsia

for Preeclampsia

1 site in Iowa City

Sponsor: Anna Stanhewicz, PhD

Sex: Female·Age: 18 - 45·Accepts healthy volunteers

Code: NCT07715669·EARLY_Phase 1

Apply to this trial

Maternal Periodontal Inflammation and Pregnancy Outcomes: Salivary and Amniotic Biomarkers

for Periodontal Disease

Sponsor: Saglik Bilimleri Universitesi

Sex: Female·Age: 18 - 40·Accepts healthy volunteers

Code: NCT07699978

Elafibranor Pregnancy Surveillance Program: A Study to Evaluate the Safety of Elafibranor During Pregnancy

for Pregnancy Related

Sponsor: Ipsen

Sex: Female·Age: All ages

Code: NCT07556913

Interprofessional Simulation Program for Clinical Resilience and Empathy: Project INSPIRE

for Substance Use Disorders

1 site in Salt Lake City

Sponsor: University of Utah

Sex: All·Age: 18+

Code: NCT07707115

Personalized Care for Prenatal Stress Reduction & Prevention of Preterm Birth (PTB) Disparities

for Preterm Birth Complication

1 site in Chapel Hill

Sponsor: University of North Carolina, Chapel Hill

Sex: Female·Age: 18+

Code: NCT06915428

Absorbable Staples Versus Conventional Skin Closure in Women Undergoing Cesarean Delivery

for Pregnancy

1 site in Falls Church

Sponsor: Inova Health Care Services

Sex: Female·Age: 18 - 50

Code: NCT07167199

Progesterone Preeclampsia

for Preeclampsia

Sponsor: Medical University of South Carolina

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07448597·Phase 4

Supporting Just-In-Time Consent for Prenatal Screening: The INFORM Study

for Delivery of Health Care

3 sites incl. San Francisco

Sponsor: Case Western Reserve University

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07557303

Apply to this trial

Repeat Late GDM Testing and Cesarean Delivery Rates

for Large for Gestational Age (LGA)

Sponsor: Shauna F. Williams, MD

Sex: Female·Age: 18 - 50·Accepts healthy volunteers

Code: NCT07708129

Patient Centered Simulation For Labor and Delivery

for Pregnancy Related

1 site in Winston-Salem

Sponsor: Wake Forest University Health Sciences

Sex: Female·Age: 18 - 44

Code: NCT03654079

A Randomized Feasibility Trial Comparing Drospirenone and Norethindrone for Postpartum Hypertension Management in Preeclampsia

for Hypertension

1 site in Portland

Sponsor: Oregon Health and Science University

Sex: Female·Age: 18+

Code: NCT07293728·Phase 4

Comparison of Beta-hCG Levels When Using Venous Puncture Blood and Peripheral Finger Stick Blood

for Pregnancy

1 site in Omaha

Sponsor: University of Nebraska

Sex: Female·Age: 19+

Code: NCT07493720

Is Nipple Stimulation Effective for Inducing Labor and Acceptable to Patients, Nurses, and Providers?

for Pregnancy

1 site in Kansas City

Sponsor: University of Kansas Medical Center

Sex: Female·Age: 18 - 50

Code: NCT07588529

Mobile Health Program for Post-Preeclampsia Hypertension

for Hypertension (HTN)

1 site in Pittsburgh

Sponsor: University of Pittsburgh

Sex: Female·Age: 18+

Code: NCT07599579

Therapeutic Synergy of Probiotic Augmented Conventional Antidiabetic Pharmacotherapy in Gestational Diabetes Mellitus

for Gestational Diabetes

Sponsor: Riphah International University

Sex: Female·Age: 18 - 45

Code: NCT07645001

Home Play-based Intervention for Parents and Infants

for Attention-Deficit/Hyperactivity Disorder (ADHD)

Sponsor: Nanyang Technological University

Sex: All·Age: 9 Months - 15 Months

Code: NCT07716072

Advancing Stillbirth Prevention Through Innovative Risk Evaluation (ASPIRE) Clinical Study

for GDM

Sponsor: Medicines360

Sex: Female·Age: 18 - 99·Accepts healthy volunteers

Code: NCT07669935

Music Intervention for Preterm Birth

for Preterm Birth

2 sites in New York

Sponsor: Columbia University

Sex: Female·Age: 18 - 40

Code: NCT05945264

Mechanistic Underpinnings of Preeclampsia

for Preeclampsia

Sponsor: University of Arizona

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT06567899

Optimizing Cardiovascular Preventive Care for Women Following Hypertensive Disorders of Pregnancy

for Hypertension, Pregnancy Induced

1 site in Salt Lake City

Sponsor: University of Utah

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT05826925

Apply to this trial

Systematic Screening of Lower Genital Tract Infections

for Neonatal Outcomes

Sponsor: Universidade Federal do Pampa

Sex: Female·Age: 12+

Code: NCT07592286

Mindfulness Psychoeducation Based on Transtheoretical Model for Fear of Childbirth

for Fear of Childbirth

Sponsor: Nigde Omer Halisdemir University

Sex: Female·Age: 18 - 40

Code: NCT07624253

Pilot Study of Continuous Glucose Monitoring for Postpartum Glucose Screening

for Gestational Diabetes

1 site in Winston-Salem

Sponsor: Wake Forest University Health Sciences

Sex: Female·Age: 18+

Code: NCT07332416

Bonding Before Birth: A mHealth Intervention for First-time Expectant Couples

for Anxiety

Sponsor: Institute for Human Development and Potential (IHDP), Singapore

Sex: All·Age: 21 - 75·Accepts healthy volunteers

Code: NCT07483515

Apply to this trial

Lifestyle, Education, Activity, Nutrition (LEAN) Into Pregnancy

for Pregnancy

1 site in Milwaukee

Sponsor: Medical College of Wisconsin

Sex: Female·Age: 18 - 35

Code: NCT06879054

Initial Oxygen Concentration at Birth in Late-Preterm Infants

for Preterm Birth

Sponsor: University of Alberta

Sex: All·Age: 0 Minutes - 10 Minutes

Code: NCT07315594

Finger Plethysmography to Predict Fluid Responsiveness in Healthy Pregnancy and Severe Preeclampsia

for Pre-Eclampsia, Severe

1 site in Palo Alto

Sponsor: Stanford University

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07430254

The Effect of a Mindfulness-Based Stress Reduction Program Applied to Nulliparous Pregnant Women

for Pregnancy

Sponsor: Amasya University

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07510555

Feasibility Trial of the Womb Watch Smartphone App To Assess Fetal Movements

for Assessment of Fetal Movement

3 sites incl. Austin

Sponsor: Kenneth Moise MD

Sex: Female·Age: 18 - 45

Code: NCT07626112

Optimizing the Use of Aspirin for the Prevention of Preeclampsia

for Preeclampsia

Sponsor: Hospital Universitari Vall d'Hebron Research Institute

Sex: Female·Age: 18+

Code: NCT07665853·Phase 3

MoDi Twin Placental Imaging

for Monochorionic Diamniotic Placenta

1 site in Roanoke

Sponsor: Carilion Clinic

Sex: Female·Age: 18 - 45

Code: NCT07667647

DE-RESTRICT: Deimplementing Activity Restriction for Preterm Birth Prevention

for Preterm Birth

2 sites in Philadelphia

Sponsor: University of Pennsylvania

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT07698483

Predicate and Lay User-HCP Comparison Study of a Multi-Level Urine hCG Pregnancy Test

for Pregnancy

1 site in Los Angeles

Sponsor: Conceptra Biosciences, LLC

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT06516211

Pre-anesthetic Teleconsultations During Pregnancy

for Pregnancy

Sponsor: University Hospital, Bordeaux

Sex: Female·Age: 18+

Code: NCT07542197

Impact of Standardization on Outcomes Following Cervical Ripening

for Pregnancy

1 site in Indianapolis

Sponsor: Indiana University

Sex: Female·Age: 18+·Accepts healthy volunteers

Code: NCT07576881·Phase 2, Phase 3

Obstetrics clinical trials — common questions

Are obstetrics clinical trials free to join?

Yes. Participating in a obstetrics clinical trial is free — study-related visits, tests, and the investigational treatment are provided at no cost to you. Many studies also reimburse travel and time. You never pay to take part.

Who can join a obstetrics clinical trial?

Each obstetrics study sets its own eligibility criteria — typically based on age, medical history, current treatments, and overall health. Every trial listed here shows its criteria, and the study team confirms your eligibility before enrollment. You can review and apply to any that look like a fit.

How do I find a obstetrics trial near me?

Use the location controls above. We'll show recruiting obstetrics trials with sites near you, sorted by distance. You can widen the radius or share your exact location for the closest matches.

How many obstetrics trials are recruiting right now?

We're currently tracking roughly 266 recruiting obstetrics trials with US sites, sourced from ClinicalTrials.gov and refreshed daily.

Looking for a specific location? Browse trials by city and state.

Obstetrics trials by city

Boston, MA Birmingham, AL Columbus, OH Chicago, IL Los Angeles, CA Aurora, CO Indianapolis, IN Ann Arbor, MI Evanston, IL Madison, WI Salt Lake City, UT San Francisco, CA

Conditions in this area

Pregnancy Preeclampsia Premature / preterm birth Gestational diabetes