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ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:31 AM EDT

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Showing 49–72 of 94 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Contraceptive Behavior Clear all
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study of Use of Ella®, an Emergency Contraceptive, Under Simulated OTC Conditions

NCT03208985
View directory record Official record
Conditions
Emergency Contraception
Interventions
Use Phase (Ulipristal Acetate, 30 mg)
Drug
Lead sponsor
HRA Pharma
Industry
Eligibility
Female only
Enrollment
1,270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
34
States / cities
Rancho Cucamonga, California • Boulder, Colorado • Denver, Colorado + 27 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Patient-Centered Reproductive Decision Support Tool for Women Veterans

NCT04584294
View directory record Official record
Conditions
Contraception, Contraception Behavior, Prepregnancy Health, Reproductive Health
Interventions
MyPath Web-Based Informational and Decision Support Tool
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 44 Years · Female only
Enrollment
465 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
12
States / cities
San Diego, California • Aurora, Colorado • Orlando, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2025 · Synced Oct 22, 2026, 3:31 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of an Adolescent Pregnancy Prevention Program; Relationship Smarts+ With Lessons From Mind Matters

NCT05889689
View directory record Official record
Conditions
Teen Pregnancy, Contraception Behavior, Sexually Transmitted Diseases, Reproductive Health, Sexual Risk Behavior
Interventions
Relationship Smarts Plus & Mind Matters, Relationship Smarts Plus alone, Preparing Adolescents for Young Adulthood (PAYA).
Behavioral
Lead sponsor
Trinity Church Inc.
Other
Eligibility
13 Years to 19 Years
Enrollment
945 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Miami Gardens, Florida
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Premature Discontinuation of Contraceptive Implants

NCT04828824
View directory record Official record
Conditions
Contraception Behavior
Interventions
Ethinyl Estradiol / Norgestimate Oral Tablet
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
14 Years to 23 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 22, 2026, 3:31 AM EDT
Terminated Not applicable Interventional Results available

Contraception Navigator Program

NCT05691270
View directory record Official record
Conditions
Contraception, Contraceptive Usage, Health Care Utilization
Interventions
IN-Control (Birth Control Navigator Program)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional

EMR Referrals for Teratogen and Contraceptive Counseling for Category D or X Medication Users: RCT

NCT02293213
View directory record Official record
Conditions
Chemical Teratogen Exposure, Contraception Behavior, Contraception
Interventions
EMR Referral, CTIS Counseling, Baseline Questionnaire, Contraception Provision Appointment, 3 Month Follow Up Questionnaire, 6 Month Follow Up Questionnaire
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2019 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional

Assessing Satisfaction With Contraceptive Counseling Using Telephone Versus Video Telehealth Visits

NCT05317468
View directory record Official record
Conditions
Contraception, Health Care Utilization
Interventions
Contraceptive Counseling
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years and older · Female only
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 1, 2024 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Efficacy and Safety Study of Norethindrone Acetate Transdermal Delivery System in Contraception

NCT01140217
View directory record Official record
Conditions
Contraceptive Usage
Interventions
Norethindrone Acetate
Drug
Lead sponsor
Watson Pharmaceuticals
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,659 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
53
States / cities
Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 50 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2013 · Synced Oct 22, 2026, 3:31 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Contraceptive Equity Study 2016

NCT03012659
View directory record Official record
Conditions
Contraception Behavior, Contraceptive Usage, Contraceptive Method Switching
Interventions
Contraceptive Counseling Training
Behavioral
Lead sponsor
Planned Parenthood Federation of America
Other
Eligibility
Female only
Enrollment
1,015 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 6, 2018 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional

The Young Woman's Reach Project: Trial of an Intervention to Impact Contraceptive Behavior, Unintended Pregnancy, and Sexually Transmitted Infections (STIs) Among Adolescent Females

NCT00230880
View directory record Official record
Conditions
Contraceptive Behavior, Sexually Transmitted Diseases
Interventions
follow-up phone counseling
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 18 Years · Female only
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2012 · Synced Oct 22, 2026, 3:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

KYleena Satisfaction Study / Observational Study on User Satisfaction With the Levonorgestrel Intrauterine Delivery System Kyleena (LNG-IUS 12) in New Contraceptive Users and After Switching From Another Contraceptive Method

NCT03182140
View directory record Official record
Conditions
Contraception
Interventions
Kyleena
Drug
Lead sponsor
Bayer
Industry
Eligibility
Female only
Enrollment
1,134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
12
States / cities
Lakewood, Colorado • Sarasota, Florida • Wellington, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Oral Contraceptives and Body Mass Index

NCT01170390
View directory record Official record
Conditions
Body Weight, Contraceptive Usage
Interventions
All participants (Aviane), Portia, Aviane
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 31, 2015 · Synced Oct 22, 2026, 3:31 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Assess Performance Attributes and Acceptability of Non-medicated Intravaginal Rings Among Sexually Active Women in Atlanta, GA

NCT07039591
View directory record Official record
Conditions
Contraceptive Usage
Interventions
Pro-type IVR
Device
Lead sponsor
Population Council
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 5, 2025 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

'Levonorgestrel IUD Insertion After D&E Procedure

NCT00475228
View directory record Official record
Conditions
Contraceptive Usage
Interventions
Levonorgestrel IUD
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot of Social Network Intrauterine Contraceptive (IUC) Intervention

NCT01965743
View directory record Official record
Conditions
Attitudes
Interventions
Contraception Information Packet
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2014 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Oral Contraceptive Pills Compared to Vaginal Rings

NCT00357526
View directory record Official record
Conditions
Pregnancy
Interventions
OCPs, vaginal ring
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 21 Years · Female only
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2007 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Results available

The Oral Contraceptive Pill for Premenstrual Worsening of Depression

NCT00633360
View directory record Official record
Conditions
Premenstrual Syndrome, Depression
Interventions
Drospirenone and ethinyl estradiol, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Evaluation of Pulse: A Mobile Health App and Teen Pregnancy Prevention Program

NCT03253783
View directory record Official record
Conditions
Unprotected Sex, Contraceptive Usage, Reproductive and Sexual Health Care Utilization
Interventions
Pulse
Behavioral
Lead sponsor
Healthy Teen Network
Other
Eligibility
18 Years to 20 Years · Female only
Enrollment
1,304 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study of Birth Control Use After Childbirth

NCT01443533
View directory record Official record
Conditions
Contraception
Interventions
LARC Script
Behavioral
Lead sponsor
WakeMed Health and Hospitals
Other
Eligibility
14 Years to 45 Years · Female only
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Cultural Acceptability of Long Acting Contraception in a Diverse, Urban Population

NCT03486743
View directory record Official record
Conditions
Contraception Behavior
Interventions
Educational video on LARC
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
437 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
7
States / cities
McKeesport, Pennsylvania • New Kensington, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 8, 2020 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 1 Interventional

Improving Effective Contraceptive Use Among Opioid-maintained Women

NCT01425060
View directory record Official record
Conditions
Contraceptive Usage, Opioid Dependence
Interventions
Contraceptive management program, Usual care
Behavioral · Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Immediate Postpartum Contraceptive Implant Placement and Breastfeeding Success in Women at Risk for Low Milk Supply: A Non-inferiority Trial

NCT02866279
View directory record Official record
Conditions
Contraception, Breastfeeding, Postpartum Contraception
Interventions
Etonogestrel Contraceptive Implant
Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
17 Years to 45 Years · Female only
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study to Evaluate the PK and PD of a Single Injection of Levonorgestrel Butanoate for Female Contraception

NCT02173808
View directory record Official record
Conditions
Contraceptive Usage
Interventions
levonorgestrel butanoate
Biological
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced Oct 22, 2026, 3:31 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot #2 of Social Network Intrauterine Contraceptive (IUC) Intervention

NCT02242890
View directory record Official record
Conditions
Attitudes
Interventions
Contraception Information Packet
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
North Highlands, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2015 · Synced Oct 22, 2026, 3:31 AM EDT