Who can join
Studies open only to women
These studies list female participants only in their official record. Most other studies accept everyone regardless of sex.
573 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
B.Brilliant Revelation Comparision Study
University of Pennsylvania
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Tender Loving Care for Recurrent Pregnancy Loss
Walter Reed National Military Medical Center
- Location
- Bethesda, MD
- Eligibility basics
- Ages 18–44 · Women only
- RecruitingHealthy volunteers
Digital Solutions to Reduce Maternal Morbidity and Mortality in Pregnant Refugee Women
Weill Medical College of Cornell University
- Location
- New York, NY
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
Individualizing Approaches to Surveillance Mammography in Older Breast Cancer Survivors - The I-MAMMO Study
Dana-Farber Cancer Institute
- Location
- Boston, MA
- Eligibility basics
- Ages 80+ · Women only
- RecruitingHealthy volunteers
Periaqueductal Gray-vagus Nerve Interface Malfunction Explain the Natural History With Its Numerous Co-morbidities?
Virginia Commonwealth University
- Location
- Richmond, VA
- Eligibility basics
- Ages 12–21 · Women only
- RecruitingHealthy volunteers
Enriched Holistic Care to Eradicate Disparities in Maternal Morbidity
University of Pennsylvania
- Location
- Phialdelphia, PA
- Eligibility basics
- Ages 16–55 · Women only
- RecruitingHealthy volunteers
Heart Attack Research Program: Platelet Sub-Study (HARP)
NYU Langone Health
- Location
- New York, NY
- Eligibility basics
- Ages 21–99 · Women only
- RecruitingHealthy volunteers
Nourishing Tomorrow: Role of Medically Tailored Groceries in Addressing Food Insecurity During Pregnancy
Case Western Reserve University
- Location
- Cleveland, OH + 1 other US site
- Eligibility basics
- Ages 18–55 · Women only
- RecruitingHealthy volunteers
Accountability for Care Through Undoing Racism & Equity for Moms
University of North Carolina, Chapel Hill
- Location
- Chapel Hill, NC
- Eligibility basics
- Ages 12–99 · Women only
- RecruitingHealthy volunteers
Leg Heating in Pregnant Women With Obesity
University of Texas Southwestern Medical Center
- Location
- Dallas, TX
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Clinical Trial to Reduce Perinatal Intimate Partner Violence
University of Pittsburgh
- Location
- Pittsburgh, PA + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Exercise Testing After Preeclampsia
Vanderbilt University Medical Center
- Location
- Nashville, TN
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Early Intervention to Promote Cardiovascular Health of Mothers and Children
JHSPH Center for Clinical Trials
- Location
- Birmingham, AL + 8 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
PREnatal Choline and Infant Outcomes Study
East Carolina University
- Location
- Greenville, NC
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteersPhase 4
Intraperitoneal Infusion of Analgesic for Postoperative Pain Management
Ying Liu
- Location
- Washington D.C., DC + 1 other US site
- Eligibility basics
- Ages 18–65 · Women only
- RecruitingHealthy volunteersPhase 3
Azithromycin Prophylaxis for PRElabor CEsarean DElivery Trial
The George Washington University Biostatistics Center
- Location
- Birmingham, AL + 13 other US sites
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteers
The SENTRY Study: Testing Whether Changes in Platelet RNA Enhance the Early Diagnosis of Ovarian Cancer
University of Utah
- Location
- Salt Lake City, UT
- Eligibility basics
- Ages 21+ · Women only
- RecruitingHealthy volunteersPhase 3
Aspirin Dose Escalation for the Prevention of Recurrent Preterm Delivery Trial
The George Washington University Biostatistics Center
- Location
- Birmingham, AL + 13 other US sites
- Eligibility basics
- Ages 14+ · Women only
- RecruitingHealthy volunteers
Changes in 24-hour Activity Cycle Behaviors During a Time-Restricted Eating Intervention in College-Aged Women
University of Georgia
- Location
- Athens, GA
- Eligibility basics
- Ages 18–26 · Women only
- RecruitingHealthy volunteers
Study of Food Aversion in Patients With Anorexia Nervosa
University of California, San Diego
- Location
- La Jolla, CA
- Eligibility basics
- Ages 18–55 · Women only
- RecruitingHealthy volunteers
ROSE in Sunset Park
NYU Langone Health
- Location
- New York, NY
- Eligibility basics
- Ages 18–100 · Women only
- RecruitingHealthy volunteers
Examining the Role of Female Endogenous Sex Hormones in Eccentric Exercise
University of Southern California
- Location
- Los Angeles, CA
- Eligibility basics
- Ages 18–35 · Women only
- RecruitingHealthy volunteers
Breast Cancer Study Tracking Risk Awareness of Alcohol Consumption and Improving Knowledge in Young Adult Women
Ohio State University Comprehensive Cancer Center
- Location
- Columbus, OH
- Eligibility basics
- Ages 18–25 · Women only
- RecruitingHealthy volunteers
HELIOS Advanced: Human Oocyte Illumination to Enhance Development
Columbia University
- Location
- New York, NY
- Eligibility basics
- Ages 18–48 · Women only
Questions
If I fit this group, will I qualify?
Not necessarily. Age and sex limits are only the first filter. Each study has its own inclusion and exclusion criteria, and the research team decides at screening.
Where do these age and sex limits come from?
From the eligibility section of each study’s official ClinicalTrials.gov record. We don’t infer eligibility from anything else.