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

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

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

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

Midlife Empowerment and Longevity Through Optimizing Wellness

for Menopause

Sponsor: National University Health System, Singapore

Sex: Female·Age: 21 - 65

Code: NCT07713862

Substance Use in Pregnancy - Optimizing Retention in Treatment by Maximizing Opportunities for Management

for Pregnancy

1 site in St Louis

Sponsor: Washington University School of Medicine

Sex: Female·Age: 18+

Code: NCT07776457·Phase 2

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

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

Hormone thERapy Effects on BRAin-HEART Health During the Menopausal Transition

for Menopause

Sponsor: McGill University Health Centre/Research Institute of the McGill University Health Centre

Sex: Female·Age: 45+

Code: NCT07732452·Phase 4

Use of Allied-health Professionals to Improve Treatment of Disease

for Preeclampsia

Sponsor: University of Iowa

Sex: Female·Age: 18 - 55

Code: NCT06337799

DYnamic decisioN Support for IntegrAting PrEP in Clinics for Young People in Alabama and Botswana

for HIV Infections

Sponsor: University of Alabama at Birmingham

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

Code: NCT07597824

Dexamethasone Versus Ondansetron for Preventing Post-Spinal Hypotension in Preeclampsia

for Preeclampsia

Sponsor: Assiut University

Sex: Female·Age: 18 - 40

Code: NCT07793760·Phase 4

Laparoscopic Sclerotherapy for the Management of Ovarian Endometriomas

for Endometriosis

Sponsor: Northwestern University

Sex: Female·Age: 18 - 55

Code: NCT07481617

Observational Safety Study in Women With Neuromyelitis Optica Spectrum Disorder (NMOSD) Exposed to UPLIZNA® During Pregnancy

for Neuromyelitis Optica Spectrum Disorder

1 site in Aurora

Sponsor: Amgen

Sex: Female·Age: 15+

Code: NCT05909761

Apply to this trial

Vagal Stimulation Therapy and Preeclampsia

for Gestational Hypertension

Sponsor: Fundación Internacional René Mey

Sex: Female·Age: 18+

Code: NCT06953115

Apply to this trial

Effects of a Mobile Game in Menopausal Women

for Menopause

Sponsor: Medipol University

Sex: Female·Age: 45 - 55

Code: NCT07800793

I-CAN Uganda Effectiveness Trial

for Contraception

Sponsor: University of California, San Francisco

Sex: Female·Age: 18 - 49

Code: NCT07711717

Provider and Patient RCT PROMOTE

for Maternal Health

Sponsor: Duke University

Sex: Female·Age: 18 - 65

Code: NCT07108335

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

Cesarean Delivery Outcomes in Maternal Critical Care

for Delivery Complication

Sponsor: Société Française d'Anesthésie et de Réanimation

Sex: Female·Age: 18+

Code: NCT07759024

Perioperative Yoga Therapy and Endometriosis Surgery

for Endometriosis

Sponsor: University Hospital, Lille

Sex: Female·Age: 18+

Code: NCT07765680

The Effect of Journaling on Prenatal Attachment in Pregnant Women

for Pregnancy

Sponsor: Istanbul University - Cerrahpasa

Sex: Female·Age: 18 Months - 45 Months·Accepts healthy volunteers

Code: NCT07798076

Brain and Blood Vessel Health Following Endometriosis Treatment in People With Endometriosis

for Endometriosis

Sponsor: Colorado State University

Sex: Female·Age: 18 - 40

Code: NCT07799246·Phase 4

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 Hysterosalpingogram (HSG) Experience And Tubal Spasm (HEAT) Study

for Infertility

1 site in Oklahoma City

Sponsor: University of Oklahoma

Sex: Female·Age: 18 - 45

Code: NCT07226310·EARLY_Phase 1

Apply to this trial

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

CHEER Oral Health in Pregnancy Study

for Gingivitis

1 site in San Francisco

Sponsor: University of California, San Francisco

Sex: Female·Age: 18+

Code: NCT07377344

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

Assessing the Mechanisms and Impact of a Novel Cannabinoid Product for Gynecologic Pain

for Endometriosis

1 site in Belmont

Sponsor: Staci Gruber, Ph.D.

Sex: Female·Age: 21+

Code: NCT07728695·Phase 1, Phase 2

Apply to this trial

Satisfaction of Hysterosalpingo-Foam Sonography

for Infertility

Sponsor: Central Hospital, Nancy, France

Sex: Female·Age: 18+

Code: NCT07736859

Prospective Perioperative Clinical Registry for Women Undergoing Benign Gynecological Surgery

for Benign Gynecological Disease

Sponsor: IRCCS San Raffaele

Sex: Female·Age: 18+

Code: NCT07772076

Inflammation, Autoimmunity and Healthy Ageing in Menopause Transition. An Observational, Cross-sectional Study

for Autoimmune Diseases

Sponsor: Fondazione IRCCS Policlinico San Matteo di Pavia

Sex: Female·Age: 40 - 60

Code: NCT07784400

Evaluation of Temporomandibular Disorders During Pregnancy

for Temporomandibular Disorders (TMD)

Sponsor: Zeynep Serra Kalkan

Sex: Female·Age: 18 - 40

Code: NCT07791173

An Online Intuitive Eating Program for Pregnant Women With Obesity to Support Well-Being

for Excessive Gestational Weight Gain

2 sites in San Diego

Sponsor: San Diego State University

Sex: Female·Age: 18+

Code: NCT07792837

Apply to this trial

Rimegepant For Endometriosis Pain

for Endometriosis

1 site in Phoenix

Sponsor: Mayo Clinic

Sex: Female·Age: 18 - 45

Code: NCT07795125·Phase 2

Hormone-free Antral Retrieval for Viable Embryo Storage & Transfer

for Infertility

1 site in Bedford

Sponsor: Kevin Doody

Sex: Female·Age: 18 - 35

Code: NCT07801105

CGM Experience, Preferences & Blood Glucose Parameters

for Diabete Mellitus

Sponsor: Getz Pharma

Sex: All·Age: 18+

Code: NCT07607015

Periodontal Status and Thyroid Markers in Pregnancy

for Pregnancy

Sponsor: Postgraduate Institute of Dental Sciences Rohtak

Sex: Female·Age: 18 - 45·Accepts healthy volunteers

Code: NCT07787676

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

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

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

Apply to this trial

Identification of Genes of Interest for Severe Forms of Preeclampsia

for Preeclampsia

Sponsor: University Hospital, Strasbourg, France

Sex: Female·Age: 18 - 45

Code: NCT07703826

Endoexpedition - Use of a Serious Game to Deliver Patient Information and Decision Aid for Individuals With Endometriosis.

for Endometriosis

Sponsor: Karolinska Institutet

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

Code: NCT07758946

Pain Control During Hysterosalpingography: A Three-Arm Randomized Trial

for Hysterosalpingography-Related Pain

Sponsor: Balikesir University

Sex: Female·Age: 18 - 45·Accepts healthy volunteers

Code: NCT07792668·Phase 3

New trials in Boston, MA?

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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 La Jolla, CA Portland, OR Indianapolis, IN Oklahoma City, OK

Conditions in this area

Infertility Endometriosis Menopause Contraception Pregnancy Preeclampsia Gestational diabetes