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
The Cardiovascular Impact of Hot Flushes
University of Minnesota
- Location
- Minneapolis, MN
- Eligibility basics
- Ages 40–70 · Women only
- RecruitingHealthy volunteers
Evaluating and Monitoring Immune and Clinical Responses in Early-Stage Triple Negative Breast Cancer Undergoing Neoadjuvant Chemo-immunotherapy With Pembrolizumab
Emory University
- Location
- Atlanta, GA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 4
Allopregnanolone and Dynamic GABA-A Receptor Plasticity in Selective Serotonin Reuptake Inhibitor Responsive Premenstrual Dysphoric Disorder
Johns Hopkins University
- Location
- Baltimore, MD + 1 other US site
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Identification and Validation of Epigenetic Biomarkers of PMDD
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteersPhase 4
Impact of Prophylactic Ephedrine on Fetal Heart Tracing and Uterine Tetanic Contraction After CSE
Icahn School of Medicine at Mount Sinai
- Location
- New York, NY
- Eligibility basics
- Ages 18–55 · Women only
- RecruitingHealthy volunteers
Rejection Sensitivity and Puberty in Mental Health Vulnerability to Social Media Experiences in Early Adolescent Girls
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 10+ · Women only
- RecruitingHealthy volunteers
Effect of Drain Care on Infection Rate and Quality of Life in Implant-Based Breast Reconstruction.
University of Missouri-Columbia
- Location
- Columbia, MO
- Eligibility basics
- Ages 18–100 · Women only
- RecruitingHealthy volunteersPhase 2
Intranasal Oxytocin Intervention for Caregivers to Persons With Dementia
University of Nebraska
- Location
- Omaha, NE
- Eligibility basics
- Ages 50+ · Women only
- RecruitingHealthy volunteersPhase 4
Betadine vs Sterile Water for Periurethral Preparation
University of Louisville
- Location
- Louisville, KY + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Emergency Department-based Cervical Cancer Screening Through Self-sampling
University of Rochester
- Location
- Rochester, NY
- Eligibility basics
- Ages 30–65 · Women only
- RecruitingHealthy volunteers
Women Focused Encounters for Resilience Independence Strength and Eudaimonia
University of California, San Diego
- Location
- San Diego, CA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Timing of Energy Availability on Menstrual Cycle Function
University of Colorado, Colorado Springs
- Location
- Colorado Springs, CO
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteers
Avoidance-driven Decision Making and Learning in Anorexia Nervosa and Bulimia Nervosa
University of California, San Diego
- Location
- La Jolla, CA
- Eligibility basics
- Ages 18–39 · Women only
- RecruitingHealthy volunteers
Music Use in Parturients Admitted to Labor & Delivery
Tufts Medical Center
- Location
- Boston, MA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
Probiotic Supplementation in Optimizing Iron and Hematological Status Among Pregnant Females
University of Illinois at Chicago
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Influences of Long-acting Reversible Contraceptives on Iron Status and Physiological Responses to Extreme Environments in Women
United States Army Research Institute of Environmental Medicine
- Location
- Natick, MA
- Eligibility basics
- Ages 18–40 · Women only
- RecruitingHealthy volunteers
Predictors of Pregnancy Outcome in Systemic Lupus Erythematosus (SLE) and Antiphospholipid Syndrome (APS)
Hospital for Special Surgery, New York
- Location
- New York, NY + 2 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Incentive Processing and Learning in Anorexia Nervosa and Bulimia Nervosa
University of California, San Diego
- Location
- La Jolla, CA
- Eligibility basics
- Ages 18–39 · Women only
- RecruitingHealthy volunteers
Baby Steps to Care
University Hospitals Cleveland Medical Center
- Location
- Cleveland, OH
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Efficacy and Safety of Shatavari Root Extract in Women's Sexual Wellness
SF Research Institute, Inc.
- Location
- San Francisco, CA
- Eligibility basics
- Ages 20–50 · Women only
- RecruitingHealthy volunteers
A Pilot Study to Evaluate the Ability of Lactoferrin to Modulate Iron Homeostasis and Exercise Performance in Exercising Females
Lindenwood University
- Location
- Saint Charles, MO
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Effects of Chemotherapy on Cognitive Function in Breast Cancer Patients & Non-Cancer Control Subjects With Optional Sub-Study Research Brain MRI
University of Rochester
- Location
- Rochester, NY
- Eligibility basics
- Ages 21+ · Women only
- RecruitingHealthy volunteers
Pregnancy and Developmental Outcomes After Transfer of Reportedly Aneuploid or Mosaic Embryos
Stanford University
- Location
- Sunnyvale, CA
- Eligibility basics
- Ages 18–55 · Women only
- RecruitingHealthy volunteers
Effects of Body Composition on Vascular Health in Females With a Healthy Body Weight
Ball State University
- Location
- Muncie, IN
- Eligibility basics
- Ages 18–50 · 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.