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
Prevention of Postpartum Smoking Relapse and Related Health Consequences by Breastfeeding Promotion
State University of New York at Buffalo
- Location
- Buffalo, NY
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
A Study to Analyze the Role of Sympathetic Nervous System in Spontaneous Coronary Artery Dissection
Mayo Clinic
- Location
- Rochester, MN
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
NICU Utilization of Remote Voice Technology to Improve mateRnal Experience (NURTURE)
Vanderbilt University Medical Center
- Location
- Nashville, TN
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
PROspective Study of Mothers' and Infants' Social and Epidemiologic Determinants of Health
Northwestern University
- Location
- Chicago, IL
- Eligibility basics
- Ages 18–44 · Women only
- RecruitingHealthy volunteers
A Pilot Study to Evaluate PureWick for Nocturia
Northwell Health
- Location
- Syosset, NY
- Eligibility basics
- Ages 50+ · Women only
- RecruitingHealthy volunteersPhase 4
Tranexamic Acid for Second Trimester Dilation and Evacuation and Bleeding Outcomes
University of California, San Diego
- Location
- San Diego, CA + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Hot Flashes and Neurovascular Function in Women
Mayo Clinic
- Location
- Rochester, MN
- Eligibility basics
- Ages 40–60 · Women only
- RecruitingHealthy volunteers
Unidos Contra el VPH
University of Texas at Austin
- Location
- El Paso, TX
- Eligibility basics
- Ages 30–65 · Women only
- RecruitingHealthy volunteers
Mitigating Neural Hypoexcitability and Weakness During Disuse in Women
Kansas State University
- Location
- Manhattan, KS
- Eligibility basics
- Ages 40–65 · Women only
- RecruitingHealthy volunteers
Menstrual Cup for Early Endometrial Cancer Detection in Lynch Syndrome
Jessica D. St. Laurent, MD
- Location
- Boston, MA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Developmental Impacts of Microplastics Exposure in Early Life
Johns Hopkins Bloomberg School of Public Health
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Increased Dietary Protein Intake During GLP-1 Medication Use (in Middle-aged Women With Overweight/Obesity)
University of Texas at Austin
- Location
- Austin, TX
- Eligibility basics
- Ages 30–60 · Women only
- RecruitingHealthy volunteers
Sisters for Heart Health: A Community Health Worker Initiative for Improving Heart Health in Farmworker Women
Emory University
- Location
- Ellenton, GA
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingHealthy volunteers
Pregnancy Exercise Mode Effect on Childhood Obesity
East Carolina University
- Location
- Greenville, NC
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteersPhase 2
Investigating the Use of Intravenous Tranexamic Acid in Gender Affirming Mastectomy
University of California, San Francisco
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
The Society for Obstetric Anesthesia and Perinatology Research Network General Anesthesia Registry
Yale University
- Location
- Little Rock, AR + 32 other US sites
- Eligibility basics
- Ages 15–55 · Women only
- RecruitingHealthy volunteers
Functional Ovarian Reserve in Sickle Cell Disease
St. Jude Children's Research Hospital
- Location
- Memphis, TN
- Eligibility basics
- Ages 10–18 · Women only
- RecruitingHealthy volunteersPhase 4
Integrated e-Health (Electronic Health) for HIV and Substance Use Disorders in Justice Involved Women
Yale University
- Location
- Birmingham, AL + 1 other US site
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Neuroimaging of Opioid Phase (OPAL)
Duke University
- Location
- Durham, NC
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 4
Opioid Use After Laparoscopic Salpingectomy
Johns Hopkins University
- Location
- Baltimore, MD
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Quantifying Uterine Elastography in Menstruating Women
Reproductive Medicine Associates of New Jersey
- Location
- Basking Ridge, NJ
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteersPhase 4
Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo
Lori Gawron
- Location
- Salt Lake City, UT
- Eligibility basics
- Ages 18–35 · Women only
- RecruitingHealthy volunteers
Holistic Care Partner Program Feasibility and Acceptability
NYU Langone Health
- Location
- New York, NY
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 2
FLASH-Breast: Evaluating the Efficacy of Fezolinetant in Reducing Vasomotor Symptoms in Women With Breast Cancer on Endocrine Therapy
Yale University
- Location
- New Haven, CT
- Eligibility basics
- Ages 18+ · 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.