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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Fertility Clear all
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, 9:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Relative Bioavailability Study to Assess Two Solid Formulations Compared to an Oral Solution of AZD3293 in Healthy Male and Non-Fertile Female Subjects

NCT02039180
View directory record Official record
Conditions
Healthy Volunteers, Pharmacologic Action
Interventions
AZD3293 oral solution, AZD3293 tablet formulation A, AZD3293 tablet formulation B
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Jul 21, 2026, 9:22 PM EDT
Recruiting Not applicable Interventional

Hormonal Optimization: Late vs. Immediate Start After Discontinuation of Oral Contraceptives in Assisted Reproductive technologY (HOLIDAY)

NCT07225660
View directory record Official record
Conditions
Fertility Preservation
Interventions
OCP pause
Other
Lead sponsor
Shady Grove Fertility Reproductive Science Center
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Orange, Connecticut • Rockville, Maryland • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Jul 21, 2026, 9:22 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, 9:22 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, 9:22 PM EDT
Active, not recruiting No phase listed Observational

Hypothalamic Amenorrhea as a Fertility Status Marker for Cardiovascular Health (ARCH)

NCT05629377
View directory record Official record
Conditions
Hypothalamic Amenorrhea
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jul 21, 2026, 9:22 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, 9:22 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, 9:22 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, 9:22 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Impact of Duloxetine on Male Fertility

NCT03038867
View directory record Official record
Conditions
Infertility, Male, Depression
Interventions
Duloxetine, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 11, 2020 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of New Semen Collection & Transportation Kit

NCT04536545
View directory record Official record
Conditions
Sperm Parameters in Fertile and Infertile Men
Interventions
Not listed
Lead sponsor
Turtle Health, Inc.
Industry
Eligibility
Male only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 5, 2021 · Synced Jul 21, 2026, 9:22 PM EDT
Active, not recruiting No phase listed Observational

The Young Women's Breast Cancer Study

NCT01468246
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
1,302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2035
U.S. locations
12
States / cities
Aurora, Colorado • Boston, Massachusetts • Danvers, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational

International NaProTechnology Evaluation and Surveillance of Treatment for Infertility and Miscarriage (iNEST)

NCT01363596
View directory record Official record
Conditions
Infertility, Miscarriage
Interventions
Creighton Model System in conjunction with Natural Procreative Technology (NPT)
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 50 Years
Enrollment
834 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2020
U.S. locations
5
States / cities
Baton Rouge, Louisiana • Gardner, Massachusetts • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Jul 21, 2026, 9:22 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Rectal Acetaminophen Use During Oocyte Retrievals to Reduce Post-Operative Opioid Utilization

NCT03732469
View directory record Official record
Conditions
Opioid Use
Interventions
Acetaminophen, Fentanyl, Propofol
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 56 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 17, 2021 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Fertility Attitudes of Adolescents and Young Adults With Turner Syndrome and Their Parents/Guardians (The Fertility ConcepTS Study)

NCT05078892
View directory record Official record
Conditions
Fertility Perservation, Fertility
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
12 Years to 25 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Jul 21, 2026, 9:22 PM EDT
Terminated No phase listed Observational

Association Between Euploid Embryo Grade and Maternal Age

NCT06454058
View directory record Official record
Conditions
Fertility
Interventions
Not listed
Lead sponsor
Inception Fertility Research Institute, LLC
Industry
Eligibility
Female only
Enrollment
502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 19, 2025 · Synced Jul 21, 2026, 9:22 PM EDT
Terminated Not applicable Interventional

Intrauterine Insemination In HIV-Discordant Couples

NCT01173276
View directory record Official record
Conditions
HIV-1, Fertility, Infertility
Interventions
Sperm Washing with Intrauterine Insemination (IUI)
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 21, 2016 · Synced Jul 21, 2026, 9:22 PM EDT
Terminated No phase listed Observational

Fertility Assessment in Patients With Klinefelter Syndrome

NCT02461303
View directory record Official record
Conditions
Klinefelter Syndrome
Interventions
Counseling
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 25 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Attitudes About Childbearing And Fertility With Inherited Breast And Ovarian Cancer Syndromes (HBOC)

NCT00829959
View directory record Official record
Conditions
Breast Cancer, Ovarian Cancer
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
156 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 3, 2016 · Synced Jul 21, 2026, 9:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

SELF-GYN1 (Sonograms Enable Looking Forward- Get Your iNformation 1 Trial)

NCT05443698
View directory record Official record
Conditions
Fertility Risk
Interventions
Transvaginal ultrasound
Device
Lead sponsor
Turtle Health, Inc.
Industry
Eligibility
22 Years and older · Female only
Enrollment
365 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 16, 2023 · Synced Jul 21, 2026, 9:22 PM EDT
Enrolling by invitation No phase listed Observational

The Longitudinal Evaluation of Ovarian Aging and Cardiovascular Risk

NCT03825120
View directory record Official record
Conditions
Infertility, Cardiovascular Risk Factor
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
35 Years to 55 Years · Female only
Enrollment
865 participants
Timeline
2018 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Efficacy Study of the OV-Watch™ Personal Fertility Monitor for Women Using Clomiphene Citrate.

NCT00239603
View directory record Official record
Conditions
Infertility, Anovulation, Polycystic Ovary Syndrome
Interventions
OV-Watch
Device
Lead sponsor
Emory University
Other
Eligibility
21 Years to 42 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2007 · Synced Jul 21, 2026, 9:22 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Male Fertility Program

NCT01467869
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 2040
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Jul 21, 2026, 9:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessing Fertility Potential in Female Cancer Survivors

NCT01143844
View directory record Official record
Conditions
Effects of Chemotherapy
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
11 Years to 50 Years · Female only
Enrollment
391 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2020
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Radnor, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2021 · Synced Jul 21, 2026, 9:22 PM EDT