Fertility Clinical Trials

Recruiting fertility 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 fertility. 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 fertility 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 fertility trials

Within

Estradiol Supplementation and Rotator Cuff Repair

for Rotator Cuff Tears

Sponsor: University of Utah

Sex: Female·Age: 50 - 80

Code: NCT06318403·Phase 2

Fertility Impact of Microplastics - Advancing Countermeasures and Tracking

for Infertility

Sponsor: University of Kragujevac

Sex: All·Age: 18 - 55

Code: NCT07562958

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

Evaluation of the Contraceptive Efficacy and Safety of a New Concentration of an Antiandrogenic Progestogen Combined With a Reduced-Dose Estrogen (LUNA)

for Contraception

Sponsor: Eurofarma Laboratorios S.A.

Sex: Female·Age: 14 - 45·Accepts healthy volunteers

Code: NCT07714616·Phase 3

Rct Assessing Pregnancy - Piroxicam for Ec With Levonorgestrel

for Emergency Contraception

Sponsor: University of Utah

Sex: Female·Age: 16 - 35

Code: NCT07449299·Phase 3

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

Enhancing Healthy Longevity in At-Risk Midlife Women With Abdominal Obesity: A Digital Phenotyping Commitment Device on Improving Visceral Body Fat Mass, Menopausal Symptoms and Cardiometabolic Risk Factors

for Menopause

Sponsor: National University Health System, Singapore

Sex: Female·Age: 21 - 65

Code: NCT07713862

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

Safety Evaluation of the HyperSperm Sperm Preparation Procedure for In Vitro Fertilization

for Infertility

Sponsor: Fecundis Lab SL

Sex: All·Age: 20 - 45

Code: NCT07478549

Improving Functioning Among Aging Women Veterans

for Menopause

2 sites incl. Baltimore

Sponsor: VA Office of Research and Development

Sex: Female·Age: 45+

Code: NCT06580470

Use of Allied-health Professionals to Improve Treatment of Disease

for Preeclampsia

Sponsor: University of Iowa

Sex: Female·Age: 18 - 55

Code: NCT06337799

I-CAN Uganda Effectiveness Trial

for Contraception

Sponsor: University of California, San Francisco

Sex: Female·Age: 18 - 49

Code: NCT07711717

Enhancing Mental and Physical Health of Women Veterans 3.0

for Cardiovascular Diseases

1 site in West Los Angeles

Sponsor: VA Office of Research and Development

Sex: All·Age: All ages

Code: NCT07356479

Safety of a Contraceptive Copper Vaginal Ring

for Contraception

Sponsor: Elle, MD Biotechnologies Inc.

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

Code: NCT07666997

Effect Of Whole or Skimmed Milk Greek Yogurt on Integrated Muscle Protein Synthesis, Glucose Homeostasis, and Cognition in Post-Menopausal Women

for Obesity & Overweight

1 site in Little Rock

Sponsor: University of Arkansas

Sex: Female·Age: 50 - 65·Accepts healthy volunteers

Code: NCT07705724

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

Endocrine Disruption, Menopause, and Poor Sleep in wOmen With Type 2 Diabetes: Effects on Cardiovascular Health

for Menopause

Sponsor: Ottawa Heart Institute Research Corporation

Sex: Female·Age: 48 - 58

Code: NCT07486986

Effects of Physiotherapy on Ultrasound and Clinical Parameters in Women With Dysmenorrhea

for Dysmenorrhea

Sponsor: Vrije Universiteit Brussel

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

Code: NCT07645196

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

for Bed Rest

Sponsor: Hospital Clinic of Barcelona

Sex: Female·Age: 18+

Code: NCT07657000

Embryo QUAlity in Ovarian Stimulation With hMG.

for Infertility

Sponsor: Fundacion Dexeus

Sex: Female·Age: 38 - 41

Code: NCT07691073·Phase 4

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

Foot and Ankle Strengthening Program to Improve Physical Function in Menopausal Women

for Menopause

Sponsor: University of Malaga

Sex: Female·Age: 45 - 65·Accepts healthy volunteers

Code: NCT07472205

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

Effects of Visceral Osteopathic Massage on Semen Parameters and Hemodynamics Factors in Varicocele

for Varicocele

Sponsor: Ankara Yildirim Beyazıt University

Sex: Male·Age: 18 - 45

Code: NCT07665905

Cuidar-ME, a Web-based Psychological Intervention for (Peri)Menopausal Women: A Pilot Randomized Controlled Trial

for Menopause

Sponsor: University of Coimbra

Sex: Female·Age: 40 - 60·Accepts healthy volunteers

Code: NCT07672002

Identification of Genes of Interest for Severe Forms of Preeclampsia

for Preeclampsia

Sponsor: University Hospital, Strasbourg, France

Sex: Female·Age: 18 - 45

Code: NCT07703826

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

Effect of Varicocelectomy on Spermatogenic Cell Count and Semen Parameters

for Varicocele

Sponsor: Assiut University

Sex: Male·Age: 20 - 45

Code: NCT07684963

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

The Impact of Yoga on Endometriosis-Related Pain

for Endometriosis

1 site in Hershey

Sponsor: Milton S. Hershey Medical Center

Sex: All·Age: 18 - 45

Code: NCT06559852

Apply to this trial

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

Pharmacokinetic Study of Long-acting Antiretrovirals and Contraceptives in HIV

for HIV Infections

Sponsor: University of Alabama at Birmingham

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

Code: NCT07516548

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

Evaluation of the Effects of Lifestyle Medicine and Mindfulness-based Group Medical Visits on Stress, Microbiome, and Quality of Life in Women Experiencing Perimenopause and Menopause

for Perimenopause

1 site in Columbus

Sponsor: Ohio State University

Sex: Female·Age: 40 - 60

Code: NCT07619352

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

Waning Moon: A Whole Person Health Intervention Designed by and for Urban Menopausal American Indian/Alaska Native Women

for Menopause

Sponsor: University of Utah

Sex: Female·Age: 35 - 65

Code: NCT07713095

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

Menopausal Hormone Therapy And Left Ventricular Function

for Menopause

1 site in Rochester

Sponsor: Mayo Clinic

Sex: Female·Age: 45 - 60

Code: NCT07242391

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

Arterial Vascular Effects of Estetrol-drospirenone Combined Oral Contraceptive Pill

for Contraception

Sponsor: Dr. Hang Wun Raymond Li

Sex: Female·Age: 18 - 49·Accepts healthy volunteers

Code: NCT07536763·Phase 3

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

Fertility clinical trials — common questions

Are fertility clinical trials free to join?

Yes. Participating in a fertility 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 fertility clinical trial?

Each fertility 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 fertility trial near me?

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

How many fertility trials are recruiting right now?

We're currently tracking roughly 340 recruiting fertility trials with US sites, sourced from ClinicalTrials.gov and refreshed daily.

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

Fertility trials by city

Boston, MA San Francisco, CA Aurora, CO Birmingham, AL Columbus, OH Los Angeles, CA Chicago, IL Ann Arbor, MI Indianapolis, IN La Jolla, CA Portland, OR Oklahoma City, OK

Conditions in this area

Infertility Endometriosis Menopause Contraception Pregnancy Preeclampsia Gestational diabetes