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Showing 1–24 of 139 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Fertility Disorders Clear all
Recruiting Not applicable Interventional

Testicular Tissue Cryopreservation in Children

NCT02872532
View directory record Official record
Conditions
Cancer, Cancer-Related Condition, Infertility
Interventions
Testicular tissue cryopreservation
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
0 Years to 17 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Response to Low Dose Clomiphene Citrate in Normally Menstruating Fertile Women

NCT01340521
View directory record Official record
Conditions
Infertility
Interventions
Clomiphene Citrate
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 1994
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 19, 2012 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Benefits of Walnuts for Male Reproductive Health

NCT01505140
View directory record Official record
Conditions
Infertility, Nutrition Disorders
Interventions
Whole walnuts
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 35 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2016 · Synced Jul 21, 2026, 2:17 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

UTERINE EVALUATION FOR THE IDENTIFICATION OF PATHOLOGY. This Study Will Compare the Intrauterine Pathology Detection Rate Between Standard of Care Hydrosonography, and a New Visual Saline Infusion Device Providing Direct Visualization of the Uterus.

NCT06394752
View directory record Official record
Conditions
Hysteroscopy, Hysteroscopy Technique, Fertility Issues, Uterus Abnormal, Gynecology, Visualization, Infertility Female
Interventions
Visual Saline Infusion, Hydrosonography
Device
Lead sponsor
Center for Reproductive Health & Gynecology
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physical Activity and Fertility Care Study

NCT04002414
View directory record Official record
Conditions
Infertility, Female
Interventions
Sufficient physical activity, Insufficient physical activity
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 43 Years · Female only
Enrollment
215 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Jul 21, 2026, 2:17 PM EDT
Withdrawn Not applicable Interventional

Home Examinations Researching and Understanding Submucosal Evaluations

NCT05004870
View directory record Official record
Conditions
Fertility Issues
Interventions
Transvaginal ultrasound performed by a woman herself (with HCP supervision via telemedicine)
Device
Lead sponsor
Turtle Health, Inc.
Industry
Eligibility
18 Years to 49 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Jul 21, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environment and Reproductive Health; Human Exposure to Bisphenol A, Phthalates and Fertility and Pregnancy Outcomes

NCT00011713
View directory record Official record
Conditions
Infertility
Interventions
Completion questionnaires/providing biological samples
Other
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 55 Years
Enrollment
1,474 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2020 · Synced Jul 21, 2026, 2:17 PM EDT
Completed No phase listed Observational

Usability Study of the Pearl Fertility Tracking Device

NCT03924453
View directory record Official record
Conditions
Ovulation Disorder
Interventions
Pearl Powered by Proov
Diagnostic Test
Lead sponsor
MFB Fertility
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
35 participants
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Jul 21, 2026, 2:17 PM EDT
Completed No phase listed Observational

Mesalamine and Reproductive Health Study

NCT01331551
View directory record Official record
Conditions
Colitis Ulcerative, Crohn Disease
Interventions
Not listed
Lead sponsor
Harvard School of Public Health (HSPH)
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Jul 21, 2026, 2:17 PM EDT
Active, not recruiting Not applicable Interventional

Ovarian Reserve Testing in Female Young Adult Cancer Survivors

NCT01421095
View directory record Official record
Conditions
Cancer, Infertility
Interventions
recombinant FSH
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional

Testicular Tissue Cryopreservation for Fertility Preservation

NCT02972801
View directory record Official record
Conditions
Cancer, Autoimmune Disorders
Interventions
Testicular biopsy
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
Male only
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Terminated Phase 1 Interventional

Effects of Flourish HEC and BioGenesis to Improve Conception

NCT05390606
View directory record Official record
Conditions
Infertility, Infertility Unexplained
Interventions
Flourish HEC and BioGenesis
Combination Product
Lead sponsor
Vaginal Biome Science
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Ramon, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Phase 3 Interventional

Fertility Preservation Using Tamoxifen and Letrozole in Estrogen Sensitive Tumors Trial

NCT03011684
View directory record Official record
Conditions
Infertility
Interventions
Tamoxifen, Letrozole
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
309 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Suspended Not applicable Interventional

Ovarian Tissue Cryopreservation for Fertility Preservation in Girls and Women

NCT05434936
View directory record Official record
Conditions
Fertility Preservation
Interventions
Oophorectomy
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
0 Years to 42 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Jul 21, 2026, 2:17 PM EDT
Active, not recruiting Not applicable Interventional

Group Preconception Care for Fertility Patients

NCT05924464
View directory record Official record
Conditions
Infertility
Interventions
Group Preconception Care
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Withdrawn No phase listed Observational

Long Term Effects of Tyrosine Kinase Inhibitor Therapy on Ovarian Reserve and Fertility in Patients With Chronic Myeloid Leukemia or Gastrointestinal Stromal Tumor

NCT02734823
View directory record Official record
Conditions
Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Gastrointestinal Stromal Tumor, Premenopausal
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis, Questionnaire Administration, Ultrasonography
Other · Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 17, 2024 · Synced Jul 21, 2026, 2:17 PM EDT
Not yet recruiting Not applicable Interventional

Sperm, Exposure and Endocrine Disruptors

NCT07703046
View directory record Official record
Conditions
Fertility, Male Fertility, Sperm Count, Low, Sperm Quality
Interventions
EDC Education Intervention
Behavioral
Lead sponsor
Million Marker Wellness, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Colony Stimulating Factor on Implantation and Pregnancy Rates Following IVF (in Vitro Fertilization)

NCT01202656
View directory record Official record
Conditions
Infertility, Female
Interventions
G-CSF, Saline
Drug
Lead sponsor
Center for Human Reproduction
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Jul 21, 2026, 2:17 PM EDT
Completed No phase listed Observational

Investigating the Impact of Tamoxifen Therapy on Ovarian Aging

NCT01384526
View directory record Official record
Conditions
Breast Cancer, Fertility
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
25 Years and older · Female only
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2015 · Synced Jul 21, 2026, 2:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Symptom Tracking in Assisted Reproductive Technologies

NCT01746797
View directory record Official record
Conditions
Depression Relapse in Women Undergoing Fertility Treatment
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Jul 21, 2026, 2:17 PM EDT
Withdrawn Not applicable Interventional

Ovarian Tissue Cryopreservation for Fertility Preservation

NCT01682525
View directory record Official record
Conditions
Infertility
Interventions
Frozen ovarian tissue
Other
Lead sponsor
Boston IVF
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Newton, Massachusetts • Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional Results available

Fertility Preservation in Male AYA With Cancer

NCT04268004
View directory record Official record
Conditions
Infertility, Male
Interventions
FP Decision Tool and Discussion
Behavioral
Lead sponsor
Leena Nahata
Other
Eligibility
12 Years to 25 Years · Male only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting No phase listed Observational

Gonadal Tissue Freezing for Fertility Preservation in Individuals at Risk for Ovarian Dysfunction, Premature Ovarian Insufficiency and Clinically Indicated Gonadectomy

NCT04948658
View directory record Official record
Conditions
Turner Syndrome, Post-menarcheal Adolescents, Ovarian Disfunction, Galactosemia, Variations in Sex Characteristics, Differences in Sex Development
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 35 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Terminated Not applicable Interventional

Safety of Ovarian Stimulation With Letrozole and Gonadotropins in Breast Cancer Patients

NCT00504699
View directory record Official record
Conditions
Breast Cancer
Interventions
Ovarian stimulation in vitro fertilization cryopreservation
Procedure
Lead sponsor
New York Medical College
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2018
U.S. locations
1
States / cities
Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Jul 21, 2026, 2:17 PM EDT