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Showing 1–24 of 68 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Ovulation Clear all
Recruiting Phase 1 Interventional

E.N.D.E.A.V.O.R.: An Exemestane Needed Dose Efficacy and Verification as an Ovulation Induction Regimen Study

NCT07706374
View directory record Official record
Conditions
Poly Cystic Ovary Syndrome
Interventions
Exemestane 25 MG, Placebo, Exemestane 50 MG
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 2, 2026, 2:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Women With Epilepsy: Pregnancy Outcomes and Deliveries

NCT01259310
View directory record Official record
Conditions
Epilepsy
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
3
States / cities
Boston, Massachusetts • Great Neck, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 6, 2016 · Synced Sep 2, 2026, 2:57 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Does Letrozole Improve the Outcomes and/or Reduce the Cost of IVF-ET Cycles?

NCT00804960
View directory record Official record
Conditions
Infertility
Interventions
Letrozole, Std IVF Protocol
Drug
Lead sponsor
Center for Human Reproduction
Other
Eligibility
21 Years to 38 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2015 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Not applicable Interventional Results available

Mirena and Estrogen for Control of Perimenopause Symptoms and Ovulation Suppression

NCT01613131
View directory record Official record
Conditions
Menopausal and Other Perimenopausal Disorders
Interventions
Mirena, Estradiol, Placebo Gel
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 52 Years · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 2, 2026, 2:57 AM EDT
Completed No phase listed Observational

Cycle and Ovulation Study Expansion

NCT05852951
View directory record Official record
Conditions
Menstruation
Interventions
Not listed
Lead sponsor
Apple Inc.
Industry
Eligibility
14 Years and older · Female only
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of a Prostaglandin Inhibitor on Ovulation and the Menstrual Cycle

NCT00614406
View directory record Official record
Conditions
Ovulation (Follicular Rupture Yes/no), Menstrual Cycles (Total Length, Bleeding Days), Gonadotropin and Ovarian Hormone Levels (FSH, LH, E2, P)
Interventions
Celebrex, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 12, 2012 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Single Injection of Ganirelix in Gonadotropin Intrauterine Insemination (IUI) Cycles

NCT01286051
View directory record Official record
Conditions
Compare Pregnancy Rates Between FSH Stimulation and FSH and, GnRH Antagonist
Interventions
Follistim administration, Follistim plus Ganirelix
Drug
Lead sponsor
Houston Fertility Institute
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2013 · Synced Sep 2, 2026, 2:57 AM EDT
Recruiting Phase 2 Interventional

A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea

NCT07235917
View directory record Official record
Conditions
Functional Hypothalamic Amenorrhea (FHA)
Interventions
Mibavademab, Placebo
Drug · Other
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
10
States / cities
Phoenix, Arizona • West Hills, California • New Haven, Connecticut + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Study to Evaluate the Safety and Efficacy of Two Contraceptive Vaginal Rings Delivering a Daily Dose of 1500 or 2500 μg of CDB-2914

NCT00791297
View directory record Official record
Conditions
Contraception
Interventions
CDB-2914
Drug
Lead sponsor
Population Council
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Sep 2, 2026, 2:57 AM EDT
Completed No phase listed Observational

Registry of Pregnancies Conceived Following Exposure to Ovulation Stimulation Medications

NCT00902382
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
13
States / cities
Birmingham, Alabama • Stanford, California • Aurora, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2018 · Synced Sep 2, 2026, 2:57 AM EDT
Terminated Not applicable Interventional Results available

Efficacy Study of Raloxifene to Induce Ovulation in Polycystic Ovarian Syndrome

NCT01607320
View directory record Official record
Conditions
Polycystic Ovarian Syndrome
Interventions
Raloxifene, Clomiphene
Drug
Lead sponsor
Bruce Lessey
Other
Eligibility
18 Years to 36 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 2, 2026, 2:57 AM EDT
Completed No phase listed Observational

Sensor Technology Assessments of Reproductive Target Study

NCT06142097
View directory record Official record
Conditions
Menstrual Cycle, Ovulation, Menstruation
Interventions
Not listed
Lead sponsor
Ouraring Inc.
Industry
Eligibility
18 Years to 42 Years · Female only
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nimodipine to Prevent LH Surge During Ovulation Induction: Blinded Placebo-controlled RCT

NCT01672801
View directory record Official record
Conditions
Unexplained Infertility, Polycystic Ovarian Syndrome, Anovulatory
Interventions
Placebo, Nimodipine
Drug
Lead sponsor
Boston IVF
Other
Eligibility
25 Years to 40 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Dose-finding Study to Evaluate the Effect of a Contraceptive Vaginal Ring, Releasing Nestorone® and Estradiol, on Cycle Control, Ovulation Inhibition, and Pharmacokinetics in Normal Cycling Women

NCT01586000
View directory record Official record
Conditions
Suppression of Ovulation
Interventions
10 µg/day E2 with NES 200® µg/day, 20 µg/day E2 with NES 200® µg/day, 40 µg/day E2 with NES 200® µg/day
Drug
Lead sponsor
Kimberly Myer
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
8
States / cities
Baltimore, Maryland • New York, New York • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 2Phase 3 Interventional

Vaginal Progesterone Supplementation in Women With PCOS Undergoing Ovulation Induction With Letrozole

NCT03440359
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Progesterone Vaginal Gel 8%, Letrozole Oral Tablet, pelvic ultrasound, Ovidrel 250 MCG Per 0.5 ML Prefilled Syringe, Intrauterine insemination or timed intercourse
Drug · Diagnostic Test · Other
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
20 Years to 40 Years · Female only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 25, 2018 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Efficacy and Safety of Two Flexible Extended Regimens of BAY86-5300 (SH T00186D) in Comparison With the Conventional Regimen of YAZ

NCT00567164
View directory record Official record
Conditions
Contraception, Ovulation Inhibition, Contraceptives, Oral
Interventions
EE20/DRSP (BAY86-5300), EE20/DRSP (YAZ, BAY86-5300)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,887 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
85
States / cities
Montgomery, Alabama • Chandler, Arizona • Mesa, Arizona + 74 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2014 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Not applicable Interventional Results available

Study Evaluating the Timing of Intrauterine Insemination in Relation to Positive Home Ovulation Prediction Kit

NCT02294773
View directory record Official record
Conditions
Infertility
Interventions
Intrauterine Insemination, Clomiphene, Letrozole
Procedure · Drug
Lead sponsor
Midwest Fertility Specialists
Industry
Eligibility
21 Years to 39 Years · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Fort Wayne, Indiana • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 8, 2015 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 3 Interventional Results available

LutrePulse Hypogonadotropic Hypogonadism

NCT01976728
View directory record Official record
Conditions
Primary Amenorrhea With Hypogonadotropic Hypogonadism
Interventions
Gonadorelin acetate subcutaneous (SC) 10 μg/pulse as a fixed dose, administered via. OmniPod pump, Gonadorelin acetate SC 15 μg/pulse as a fixed dose, administered via. OmniPod pump, Gonadorelin acetate SC 20 μg/pulse as a fixed dose, administered via. OmniPod pump, Placebo (SC 10, 15, or 20 μg/pulse as a fixed dose, administered via. OmniPod pump)
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
33
States / cities
Tempe, Arizona • San Francisco, California • Aurora, Colorado + 28 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Evaluate Suppression of Ovulation and Pharmacokinetics of Medroxyprogesterone Acetate Following Administration of TV-46046 in Women With Ovulatory Cycle

NCT02817464
View directory record Official record
Conditions
Pregnancy, Contraception
Interventions
TV-46046 - 400 mg/mL, TV-46046 - 200 mg/mL
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 11, 2024 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Dose Finding Study of Contraceptive Vaginal Ring With Different Estradiol Levels in Combination With Nestorone

NCT02626208
View directory record Official record
Conditions
Suppression of Ovulation
Interventions
Nestorone®/Estradiol Contraceptive Vaginal Ring
Device
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
7
States / cities
Sacramento, California • New York, New York • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacodynamics and Pharmacokinetics Study of Existing DMPA Contraceptive Methods

NCT02456584
View directory record Official record
Conditions
Contraception
Interventions
DMPA 150, DMPA 300, DMPA 104
Drug
Lead sponsor
FHI 360
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 17, 2018 · Synced Sep 2, 2026, 2:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Phase II Study of Ovulation in Obese Women

NCT06306131
View directory record Official record
Conditions
Pregnancy Prevention
Interventions
Levonorgestrel 1.5 milligram, Meloxicam 15 milligram, calcium carbonate 750 milligram
Drug · Other
Lead sponsor
InnovaGyn, Inc.
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 2, 2026, 2:57 AM EDT
Not listed Phase 4 Interventional

Ovulation Induction With Clomiphene Citrate and Dexamethasone

NCT01856062
View directory record Official record
Conditions
Infertility
Interventions
Placebo, Dexamethasone
Drug
Lead sponsor
San Antonio Military Medical Center
Federal
Eligibility
18 Years to 40 Years · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2014 · Synced Sep 2, 2026, 2:57 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The SNORES Randomized Clinical Trial

NCT02442999
View directory record Official record
Conditions
PCOS, Sleep Apnea
Interventions
Screening for obstructive sleep apnea, CPAP - continuous positive airway pressure
Other · Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
6
States / cities
Lakeland, Florida • Sarasota, Florida • St. Petersburg, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Sep 2, 2026, 2:57 AM EDT