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
Self-collection for HPV Testing to Improve Cervical Cancer Prevention (SHIP) Trial (LMI-001-A-S04)
National Cancer Institute (NCI)
- Location
- Birmingham, AL + 17 other US sites
- Eligibility basics
- Ages 25+ · Women only
- RecruitingHealthy volunteers
Maternal Smoking Cessation and Pediatric Obesity Prevention
State University of New York at Buffalo
- Location
- Buffalo, NY
- Eligibility basics
- Ages 18–39 · Women only
- RecruitingHealthy volunteers
Implementation of a Clinical Decision Support Tool for Postpartum Depression
Weill Medical College of Cornell University
- Location
- New York, NY + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
The DETECT Study: Discovery and Evaluation of Testing for Endometrial and Ovarian Cancer in Tampons
University of Alabama at Birmingham
- Location
- Birmingham, AL
- Eligibility basics
- Ages 18–99 · Women only
- RecruitingHealthy volunteers
Improving Physical Activity Participation in Latinas With Mindfulness
Bess Marcus
- Location
- Providence, RI
- Eligibility basics
- Ages 18–65 · Women only
- RecruitingHealthy volunteers
Feasibility of HPV Self-Collection Kits for Cervical Cancer Screening
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 25+ · Women only
- RecruitingHealthy volunteers
Wellness & Workforce Solution for Lupus/Lupus Nephritis
Morehouse School of Medicine
- Location
- Atlanta, GA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Prenatal Sonographic Prediction of Placental Histology and Function
Endeavor Health
- Location
- Evanston, IL
- Eligibility basics
- Ages 18–60 · Women only
- RecruitingHealthy volunteers
Effects of GLP-1 RAs on Human Lactation Outcomes
University of Colorado, Denver
- Location
- Aurora, CO
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteers
Improving Overactive Bladder Treatment Access and Adherence
Stanford University
- Location
- Redwood City, CA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
Convergent Mechanisms Underlying Reprometabolic Syndrome in Women
University of Colorado, Denver
- Location
- Aurora, CO + 1 other US site
- Eligibility basics
- Ages 18–38 · Women only
- RecruitingHealthy volunteersPhase 2/Phase 3
Focusing on the Menopausal Transition to Improve Mid-Life Women's Health
University of Colorado, Denver
- Location
- Aurora, CO + 2 other US sites
- Eligibility basics
- Ages 45–55 · Women only
- RecruitingHealthy volunteers
An Acceptance-Based Healthy Lifestyle Intervention for Diverse Adolescents
Nemours Children's Clinic
- Location
- Philadelphia, PA
- Eligibility basics
- Ages 14–19 · Women only
- RecruitingHealthy volunteers
Utilizing Pediatric Primary Care Connections to Advance Reproductive Health
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
Smart Walk: A Culturally Tailored Smartphone-Delivered Physical Activity Intervention for African American Women
Arizona State University
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 24–65 · Women only
- RecruitingHealthy volunteers
Exercise Training Intensity and Nitrate Supplementation in Post-Menopausal Females
University of Virginia
- Location
- Charlottesville, VA
- Eligibility basics
- Ages 45–75 · Women only
- RecruitingHealthy volunteers
Chemotherapy-induced Cognitive and Brain Changes in Older Adults With Breast Cancer
Massachusetts General Hospital
- Location
- Boston, MA + 1 other US site
- Eligibility basics
- Ages 60+ · Women only
- RecruitingHealthy volunteersPhase 4
Oral Contraceptive Pill (OCP) Pharmacogenomics
Yale University
- Location
- Aurora, CO + 1 other US site
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Improving Safety, Patient Experience and Equity Through Shared Decision-making Huddles in Labor
Endeavor Health
- Location
- Arlington Heights, IL + 21 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Incidence of Difficult Airway and Difficult Neuraxial Placement in Obstetric Patients
Brigham and Women's Hospital
- Location
- Boston, MA
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteersPhase 4
ED90 of Epidural Bupivacaine With Lidocaine for the Initiation of Labor Analgesia
Brigham and Women's Hospital
- Location
- Boston, MA
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteersPhase 4
ED90 of Bupivacaine After Lidocaine Test Dose With DPE and EPL
Brigham and Women's Hospital
- Location
- Boston, MA
- Eligibility basics
- Any age listed · Women only
- RecruitingHealthy volunteers
Endometriosis and Migraine
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 12–45 · Women only
- RecruitingHealthy volunteers
PAIRS: Friend-Based AISA Intervention
State University of New York at Buffalo
- Location
- Buffalo, NY
- Eligibility basics
- Ages 18–24 · 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.