| Not Yet Recruiting | Rct Assessing Pregnancy - Piroxicam for Ec With Levonorgestrel NCT07449299 | University of Utah | Phase 3 |
| Not Yet Recruiting | Project for Reproductive Equity Through Volunteers and Entrepreneurship, Networks and Technology NCT03995043 | Dr. Karen Yeates | N/A |
| Not Yet Recruiting | Arterial Vascular Effects of Estetrol-drospirenone Combined Oral Contraceptive Pill NCT07536763 | Dr. Hang Wun Raymond Li | Phase 3 |
| Not Yet Recruiting | Evaluation of the Efficacy, Safety, and Tolerability of LevoCept NCT04457076 | Sebela Women's Health Inc. | Phase 3 |
| Not Yet Recruiting | Female Reproductive Health in Canadian Armed Forces NCT07524764 | Université de Sherbrooke | — |
| Not Yet Recruiting | "Vasectomy: Right for Me?" Decision Support Tool NCT07451067 | University of Pittsburgh | N/A |
| Not Yet Recruiting | Pharmacokinetic Study of Long-acting Antiretrovirals and Contraceptives in HIV NCT07516548 | University of Alabama at Birmingham | — |
| Not Yet Recruiting | Long Term Evaluation of Scapular-inserted Contraceptive Implants NCT07201402 | Yale University | Phase 2 |
| Not Yet Recruiting | Trial of the "Mittin" Intervention to Improve Contraceptive Side Effect Counseling and Follow-up in Ethiopia NCT07301281 | University of California, San Francisco | N/A |
| Completed | Trends of Contraception Methods in Urban Medical Center in el_Balyana NCT06307353 | Sohag University | — |
| Recruiting | Investigating Ovulation Inhibition for Use as a Contraceptive NCT07365904 | Mylan Pharmaceuticals Inc | Phase 2 |
| Active Not Recruiting | Women's Knowledge of Contraception During the Postpartum Period NCT07437495 | Université de Reims Champagne-Ardenne | — |
| Recruiting | PLACE Trial: Preserving Long-Acting Contraception Through Education NCT07271836 | Pakistan Institute of Medical Sciences | N/A |
| Recruiting | Hormonal Contraception Access Through Pharmacist Prescribing Implementation NCT06823037 | EMPOWERX INC | N/A |
| Recruiting | Verbal Analgesia Versus Standard Technique for Pain Control During Copper T380A Intrauterine Device Insertion NCT07326007 | Cairo University | N/A |
| Not Yet Recruiting | Effect of Motivational Counseling on the Intention to Use Modern Contraceptive Methods NCT07184229 | Adiyaman University | N/A |
| Recruiting | Improving Shared Decision-Making in Menstrual Management and Contraception for Adolescents and Young Adults NCT07320651 | University Hospital, Geneva | N/A |
| Completed | Patient Experiences With Contraceptive Care Provided by Community Pharmacists Using the Pharmacist Resource to NCT06819787 | OvaryIt, LLC | N/A |
| Recruiting | Improving Alcohol and Substance Use Care Access, Outcome, Equity During the Reproductive Years NCT05910580 | Emory University | N/A |
| Completed | Hormonal Influences on Inflammatory Bowel Diseases NCT05610527 | University of Utah | — |
| Recruiting | Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements NCT06960317 | University of California, San Diego | N/A |
| Not Yet Recruiting | Empathy Through Pain Control: Buffered Compared to Unbuffered 1% Lidocaine During IUD Placement NCT06974019 | University of California, San Diego | N/A |
| Recruiting | Patient-clinical Linkages to Improve Trust and Engagement in Postpartum Healthcare NCT06481631 | Jackson State University | N/A |
| Not Yet Recruiting | Empathy Through Pain Control: Lidocaine Gel vs. Placebo Prior to IUD Placement NCT06974032 | University of California, San Diego | N/A |
| Recruiting | International Active Surveillance Study: Safety of Estrogen Estetrol (E4) Contraceptive Study (INAS-SEECS) NCT06186271 | Center for Epidemiology and Health Research, Germany | — |
| Recruiting | Written and Visual Messages on Sanitary Nap Packagig NCT07012369 | Ondokuz Mayıs University | N/A |
| Enrolling By Invitation | Exploring Reproductive Health Among Women in Somaliland NCT07438379 | University of Hargeisa | — |
| Enrolling By Invitation | Bone Metabolism in Premenopausal Exercising Women NCT06961773 | Universidad Politecnica de Madrid | N/A |
| Recruiting | Intervening on Women's Health for Rural Young Cancer Survivors NCT06664034 | University of California, San Diego | N/A |
| Not Yet Recruiting | Levonorgestrel-piroxicam Versus Ulipristal Acetate for Emergency Contraception NCT06727734 | The University of Hong Kong | Phase 3 |
| Not Yet Recruiting | Menstrual Pattern Within Six Months of Levonogestrel IUS Insertion NCT06577168 | Assiut University | — |
| Completed | Men's Knowledge About Contraception NCT07413484 | Université de Reims Champagne-Ardenne | — |
| Completed | Contraception Training Using the Transtheoretical Model in Students (CT-TTM) NCT07258966 | Near East University, Turkey | N/A |
| Recruiting | Influences of Long-acting Reversible Contraceptives on Iron Status and Physiological Responses to Extreme Envi NCT06909695 | United States Army Research Institute of Environmental Medicine | — |
| Recruiting | Oral Contraceptive Pill (OCP) Pharmacogenomics NCT06334315 | Yale University | Phase 4 |
| Active Not Recruiting | The HOP-STEP Intervention: Improving Maternal Health in Women With Lupus sIRB NCT05818254 | Duke University | N/A |
| Recruiting | A 3-way Crossover Clinical Investigation to Assess the Performance of Two Different Sized Polyurethane Condoms NCT06557499 | Reckitt Benckiser Healthcare (UK) Limited | N/A |
| Active Not Recruiting | Structured Online Contraceptive Counseling (LOWE Trial) at Emergency Contraception (EC) Pharmacy Provision LOW NCT06299475 | Karolinska Institutet | N/A |
| Active Not Recruiting | The Over The Counter Pill National Study NCT05988983 | Oregon Health and Science University | — |
| Completed | Can Education for Rural Women Lift the Fog Behind Closed Doors? NCT06991959 | Trakya University | N/A |
| Recruiting | Pharmacokinetics of Drospirenone Only Pills: A Pre- and Post-Bariatric Surgery Study NCT06345560 | Chulalongkorn University | Phase 1 / Phase 2 |
| Recruiting | Drospirenone Only Pills and Cervical Mucus Changes: A Pre- and Post-Bariatric Surgery Study NCT06345586 | Chulalongkorn University | N/A |
| Recruiting | Patient-centered Information on Permanent Contraception NCT06296797 | University of California, San Francisco | N/A |
| Unknown | Investigation of the Effect of Sexuality-Based Family Planning Education Given to Women Via Podcast on Contrac NCT06330428 | Marmara University | N/A |
| Recruiting | Intravenous Ketorolac Administration to Attenuate Post-procedural Pain Associated With Intrauterine Device Pla NCT05875571 | Arkansas Children's Hospital Research Institute | Phase 4 |
| Active Not Recruiting | Impact of Progestin-only Contraception on Bleeding Patterns in Individuals Initiating GATT NCT06230770 | University of California, San Diego | — |
| Completed | Dose-finding Study of MR-130A-01 Contraceptive Transdermal Patch NCT06048536 | Mylan Pharmaceuticals Inc | Phase 2 |
| Recruiting | Contraceptive Efficacy Study of Ovaprene NCT06127199 | Daré Bioscience, Inc. | N/A |
| Active Not Recruiting | Casea S Contraceptive Implants (Casea S) Trial NCT05174884 | FHI 360 | Phase 1 |
| Withdrawn | Immediate Versus Delayed Initiation of Intrauterine System NCT03708809 | Sheba Medical Center | N/A |
| Not Yet Recruiting | Strengthening Contraceptive Counseling Services: Research Protocol for a Multi-phase Complex Intervention in P NCT06081842 | World Health Organization | N/A |
| Recruiting | Prospective Multi-Center Trial for FemBloc Permanent Birth Control NCT05977751 | Femasys Inc. | N/A |
| Completed | Postpartum Integration of Vaccines and Contraception Trial NCT05732142 | University of California, San Diego | N/A |
| Unknown | Utility of ChatGPT in Pre-vasectomy Counselling in an Office-based Setting NCT06009783 | University of Manitoba | N/A |
| Active Not Recruiting | A Trial on Contraceptive Efficacy, Safety and Tolerability of LVDS (Levonorgestrel Vaginal Delivery System) Du NCT06019533 | Chemo Research | Phase 3 |
| Completed | Comparative Bioavailability Study of Ethinyl Estradiol/Etonogestrel Vaginal Ring NCT05994599 | Evestra Inc. | Phase 1 |
| Unknown | A Multicentre, Prospective, Open-label, Non-comparative Study NCT06067256 | Italfarmaco | Phase 4 |
| Unknown | Perceived Quality of Family Planning Counselling NCT05904405 | Assiut University | — |
| Recruiting | Endometrial Biopsy in Progestin Contraceptive Users NCT05760144 | Oregon Health and Science University | EARLY_Phase 1 |
| Unknown | Perception About Benefits and Risks Related to Combined Hormonal Contraceptives Use in Patients With Lynch Syn NCT05909410 | Piazza della Vittoria 14 Studio Medico - Ginecologia e Ostetricia | — |
| Terminated | Contraception Navigator Program NCT05691270 | Indiana University | N/A |
| Recruiting | International Active Surveillance Study: Native Estrogen Estetrol (E4) Safety Study NCT06028555 | Center for Epidemiology and Health Research, Germany | — |
| Unknown | Postpartum Initiation of Long-acting Reversible Contraceptives: Knowledge Attitude and Practice Study (KAP) NCT06273670 | Assiut University | — |
| Enrolling By Invitation | Using the Connect: Game Based Intervention NCT05927194 | Children's Hospital Medical Center, Cincinnati | N/A |
| Unknown | Patient-Applied Pretreatment Analgesia for Intrauterine Device Placement NCT05890495 | Uniformed Services University of the Health Sciences | Phase 4 |
| Recruiting | Impact of the Microbiome on Time to Pregnancy and Pregnancy Outcomes in Fertile Women Attempting to Conceive NCT05127252 | Karolinska Institutet | — |
| Unknown | Drospirenone-only Pill as Emergency Contraception NCT05675644 | University of Colorado, Denver | Phase 2 |
| Completed | A Crossover Acceptability Study Assessing a DPP Capsule for HIV and Pregnancy Prevention NCT04778514 | Population Council | N/A |
| Active Not Recruiting | Mobile Phone Messaging to Improve Reproductive Health for Women Living With HIV in Kenya (Mobile WACh Empower) NCT05285670 | University of Washington | N/A |
| Unknown | Pilot Study on Engaging Family Physicians in Family Planning in Pakistan NCT05644886 | Population Council | N/A |
| Recruiting | Structured Contraceptive Counseling During Pregnancy NCT05550064 | Dalarna University | N/A |
| Recruiting | Levonorgestrel 52 mg IUD for Emergency Contraception and Same-Day Start NCT05444582 | University of Utah | Phase 4 |
| Recruiting | Implementation of a Patient-centered, Reproductive Planning Decision Support Tool (MyPath) Among Women With Su NCT04939012 | University of Pittsburgh | N/A |
| Unknown | Implementing Best Practice Postpartum Contraceptive Services Through a Quality Improvement Initiative NCT05521646 | Karolinska Institutet | N/A |
| Completed | Efficacy, Safety, and Tolerability of LPRI-CF113 as an Oral Contraceptive in Females NCT05461573 | Insud Pharma | Phase 3 |
| Completed | Continuation of Subcutaneous and Intramuscular Depot Medroxyprogesterone Acetate in Post-abortion Patients NCT05505435 | Northwestern University | Phase 4 |
| Completed | Metabolism of 0.35mg Norethindrone vs 5mg Norethindrone Acetate NCT05294341 | Milton S. Hershey Medical Center | Phase 4 |
| Terminated | Supporting Young Women's Reproductive Health by Harnessing Prosociality Among Drug Shopkeepers NCT05525533 | University of California, San Francisco | N/A |
| Completed | The PRICE Trial: Pain Reduction for Intrauterine Contraception Experiment NCT06532162 | Mount Sinai Hospital, Canada | Phase 2 |
| Completed | Assessing Satisfaction With Contraceptive Counseling Using Telephone Versus Video Telehealth Visits NCT05317468 | Washington University School of Medicine | N/A |
| Unknown | The Effects of Fertility Management Counseling Supported With Telehealth on Contraceptive Use NCT05355636 | Marmara University | N/A |
| Recruiting | Evaluation of the Safety and Efficacy of the ReLARC Inserter During the Insertion Procedure of GYNEFIX Intraut NCT05702281 | University Hospital, Ghent | N/A |
| Recruiting | Etonogestrel Implant as Emergency Contraception NCT05237141 | University of Colorado, Denver | Phase 4 |
| Unknown | Contraceptive Counselling: Impact on Awareness of the Risk of Unwanted Pregnancy and on the Appeal of Contrace NCT05676762 | Centre Hospitalier Universitaire de la Réunion | — |
| Completed | A Study to Assess the Safety of a New Inserter Device for Paragard® (Intrauterine Copper Contraceptive) NCT05309694 | CooperSurgical Inc. | Phase 4 |
| Completed | Health Literacy of Postpartum Women and Family Planing NCT05800548 | Osmaniye Korkut Ata University | — |
| Completed | Advance Provision of Postpartum Emergency Contraception and Its Effects on Reproductive Autonomy NCT05285605 | Northwestern University | — |
| Terminated | Contraceptive Efficacy and Safety of NOMAC-E2 Combined Oral Contraceptive NCT05264506 | Organon and Co | Phase 3 |
| Active Not Recruiting | Birth Control to Improve Birth Spacing NCT05240066 | Brigham and Women's Hospital | — |
| Unknown | Keep Contraceptive Arm Long Acting-iMplant (CALM) and Carry On NCT04725643 | University of California, San Diego | — |
| Completed | Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LINO-1713 in Healthy Korean Female Subjects NCT05677035 | Hyundai Pharm | Phase 1 |
| Withdrawn | Strengthening Contraceptive Counseling in Pakistan NCT04915885 | Nguyen-Toan Tran | N/A |
| Unknown | Effect of Oestrogen on Musculoskeletal Outcomes NCT05587920 | Army Health Branch, British Army | — |
| Unknown | Control of Bleeding on Nexplanon in Latinx Patients NCT05116371 | University of Arizona | — |
| Recruiting | Kuwa Free! - Live Free! NCT05044962 | University of Alabama at Birmingham | N/A |
| Completed | Evaluation of Pharmacokinetic Drug-drug Interactions Between Hormonal Contraceptives and Doravirine-containing NCT04669678 | University of Alabama at Birmingham | Phase 4 |
| Completed | Study of the Safety and Efficacy of MR-100A-01 in Approximately 1200 Healthy Women for up to 13 Cycles NCT05139121 | Mylan Technologies Inc. | Phase 3 |
| Completed | Progestin-Only Pill Use and Breastfeeding Study NCT04965116 | University of California, San Diego | Phase 4 |
| Unknown | Investigating the Interaction Between Two Long-acting Reversible Methods of Contraception and Dolutegravir, a NCT04910711 | Botswana Harvard AIDS Institute Partnership | Phase 4 |
| Completed | Intervening on Women's Health for Rural Young Breast Cancer Survivors NCT05414812 | University of California, San Diego | N/A |
| Completed | The Amenorrhea With Etonogestrel Implant NCT05040282 | Assiut University | N/A |
| Active Not Recruiting | Adolescent Subcutaneous (SQ) Injection Video Validation NCT04997499 | Tufts Medical Center | N/A |
| Completed | Desogestrel-containing COCP Pharmacokinetic Validation Study NCT05002738 | University of Colorado, Denver | Phase 4 |
| Unknown | Hysteroscopic Findings in Women Using Progesterone Only Pills (Minipills) NCT05024604 | Samuel Gendy | — |
| Withdrawn | A Cluster-RCT to Increase the Uptake of LARCs Among Adolescent Females and Young Women in Cameroon. NCT03725358 | World Bank | N/A |
| Completed | MyVoice:Rheum Decision Aid for Women With Rheumatic Diseases NCT04879745 | University of Pittsburgh | N/A |
| Completed | MyVoice:CF Decision Aid for Women With Cystic Fibrosis NCT04825236 | University of Pittsburgh | N/A |
| Completed | Uterine Anatomical Flexion Degree ( Uterocervical Angle) and Intrauterine Device (IUD) Dislocation NCT05263544 | Gaziosmanpasa Research and Education Hospital | — |
| Terminated | Preliminary Evaluation of a "Clip" Device for Contraceptive Implant Removal NCT04919395 | University of Michigan | N/A |
| Completed | Bandebereho 6 Year Follow up RCT in Rwanda NCT04861870 | Promundo, United States | N/A |
| Active Not Recruiting | Assessing Adolescent Use of Nexplanon Over Time NCT04889079 | University of Utah | — |
| Unknown | Dysfunctional Uterine Bleeding After Tubal Sterilization NCT04396483 | Tanta University | N/A |
| Completed | Reducing Adolescent Pregnancy in the Emergency Department NCT04744155 | Children's Mercy Hospital Kansas City | N/A |
| Completed | Intrauterine Contraceptive Device Insertion During Cesarean Section (CS) Versus Delayed Insertion NCT05383924 | Ain Shams Maternity Hospital | N/A |
| Completed | Implementation and Examination of Contraception Care for Hospitalized Adolescents With Mental Health Disorders NCT04717596 | Elise Berlan | — |
| Completed | IUD Self-Removal: Evaluating an Online Guide for Self-removal in Clinical and Non-clinical Settings NCT06042556 | University of Washington | N/A |
| Completed | Linking Inter-professional Newborn and Contraception Care NCT04092530 | Rush University Medical Center | N/A |
| Active Not Recruiting | SihatMand Khandaan Healthy Families for Pakistan NCT06125470 | Aga Khan University | N/A |
| Completed | A Randomized-Controlled Trial to Increase the Uptake of LARCs in Cameroon NCT03733678 | World Bank | N/A |
| Completed | Contraception Perspectives in Adolescents in Haiti NCT05252052 | Children's Mercy Hospital Kansas City | — |
| Active Not Recruiting | Study of the Safety and Contraceptive Efficacy of Relugolix Combination Therapy in Women With Uterine Fibroids NCT04756037 | Sumitomo Pharma Switzerland GmbH | Phase 3 |
| Completed | Patient-Centered Reproductive Decision Support Tool for Women Veterans NCT04584294 | VA Office of Research and Development | N/A |
| Completed | PrEParing Family Planning Clinics to Streamline Integration of HIV Prevention Services for Young Women in Keny NCT04666792 | University of Washington | Phase 4 |
| Completed | Same Day Oral EC and Implant Initiation NCT04678817 | University of Utah | — |
| Completed | Impact Evaluation of Triggerise's Tiko Platform NCT05725278 | Network for Engineering and Economics Research and Management | N/A |
| Terminated | Effects of a Progestin on Frequent and/or Prolonged Bleeding With Nexplanon™ NCT04676061 | Baylor Research Institute | Phase 4 |
| Unknown | Contraception and Mental Health: Are we Doing Enough? NCT05838859 | Surrey and Borders Partnership NHS Foundation Trust | — |
| Completed | An Exploratory Study of ZB-06 as a Vaginal Contraceptive Film NCT04731818 | KBio Inc | EARLY_Phase 1 |
| Unknown | Uterovaginal Plexus Block With Articaine for Intrauterine Device Placement Patients Who Are Indicated for the NCT05252117 | Universidade do Vale do Sapucai | Phase 4 |
| Unknown | Laparoscopic Essure Device Removal NCT04779658 | University Hospital, Montpellier | — |
| Completed | A Study to Evaluate the Pharmacokinetics (PK) of Medroxyprogesterone Acetate Following an Injection of TV-4604 NCT04682353 | Teva Branded Pharmaceutical Products R&D, Inc. | Phase 1 |
| Terminated | Music as a Nonpharmacologic Approach to Pain Control With Intrauterine Device Placement NCT04835701 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Inpatient Adolescent Contraception NCT04423068 | Children's Mercy Hospital Kansas City | EARLY_Phase 1 |
| Withdrawn | Study of the Safety and Efficacy of Ulipristal Acetate (UPA) Used Daily as a Contraceptive NCT03296098 | Premier Research | Phase 2 |
| Active Not Recruiting | Tipping Point: Using Social Network Theory to Accelerate Scale and Impact NCT05777473 | University of California, San Diego | N/A |
| Active Not Recruiting | RCT Evaluating Standardized Counseling on Early Discontinuation for Irregular Bleeding in Nexplanon Users NCT04558229 | Planned Parenthood of the St. Louis Region and Southwest Missouri | Phase 4 |
| Terminated | Evaluating MyPath to Enhance Reproductive Autonomy and Liberate Decision-making NCT04627805 | University of Pittsburgh | N/A |
| Completed | A Study to Assess Contraceptive Efficacy and Safety of Etonogestrel (ENG) Implant Beyond 3 Years of Use (MK-84 NCT04626596 | Organon and Co | Phase 3 |
| Unknown | Averting NAS Among Opioid-Using Young Women Receiving MAT Using Buprenorphine NCT04611659 | Meharry Medical College | N/A |
| Completed | Shoulder Contraceptive Implant Study NCT04463693 | University of Colorado, Denver | Phase 4 |
| Completed | Evaluation of Polyurethane Male Condoms NCT04622306 | Sagami Rubber Industries Co., Ltd. | N/A |
| Completed | Contraception and Pregnancy in Diabetes Mellitus NCT04523454 | Imperial College London | — |
| Completed | Assessment of Contraceptive Safety and Effectiveness in Cystic Fibrosis NCT04568980 | University of Washington | — |
| Completed | Rifampin and the Contraceptive Implant NCT04463680 | University of Colorado, Denver | Phase 4 |
| Terminated | Effect of Formal Contraception Handouts NCT03956030 | Milton S. Hershey Medical Center | N/A |
| Completed | Ovarian Function With ENG Implant and UPA Use NCT04291001 | University of Utah | EARLY_Phase 1 |
| Completed | Nexplanon Use in Women Primarily Choosing a Combined Oral Contraceptive NCT04423055 | University of California, Davis | Phase 4 |
| Unknown | Breast Cancer and Intrauterine Contraception NCT05148910 | University of Sao Paulo General Hospital | N/A |
| Unknown | Use of an Educational Multimedia Tool Versus Routine Care for the Uptake of Postpartum LARC in High-Risk Pregn NCT04291040 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Comparative Efficacy of Lidocaine Spray Versus Vaginal Misoprostol in IUD Insertion NCT04339049 | Cairo University | Phase 3 |
| Unknown | Cervical Lidocaine-Prilocaine Cream vs Glyceryl Trinitrate Cream in Nulliparous Women With LNG-IUD Insertion NCT04355598 | Cairo University | Phase 4 |
| Completed | Comparative Safety and Efficacy of Vaginal Misoprostol Versus Lidocaine-prilocaine Cream in Levonorgestrel IUD NCT04339348 | Cairo University | Phase 3 |
| Unknown | Comparative Safety and Efficacy of Vaginal Dinoprostone Versus Lidocaine-prilocaine Cream in Copper IUD Insert NCT04340778 | Cairo University | Phase 3 |
| Unknown | Comparative Efficacy of Lidocaine Spray Versus Vaginal Dinoprostone in IUD Insertion NCT04339361 | Cairo University | Phase 4 |
| Unknown | Effect of Hormonal Contraception on Lower Urinary Tract Symptoms& Sexual Function NCT04336865 | Assiut University | — |
| Completed | Cannabidiol and Oral Contraceptive Pills: Exploring a Drug-Drug Interaction NCT04396730 | Oregon Health and Science University | Phase 4 |
| Withdrawn | Bone Health in Adolescents and Young Adults With Oral Macro-progestin Treatment NCT04007614 | Assistance Publique - Hôpitaux de Paris | — |
| Unknown | Effect of Oral Tramadol Administration Prior to IUD Insertion NCT04312061 | Cairo University | Phase 3 |
| Unknown | Safety and Efficacy of the Effect of Isosorbide Mononitrate in Reducing Pain During Levonorgestrel-releasing I NCT04311658 | Cairo University | Phase 3 |
| Completed | The Effects of Annovera™ and Tampon Co-Usage on the Pharmacokinetics of Segesterone Acetate and Ethinyl Estrad NCT04272008 | TherapeuticsMD | Phase 1 |
| Completed | SexHealth Mobile: Integrating a Mobile Clinic and a Point-of-care Contraception Counseling and Access NCT04227145 | Children's Mercy Hospital Kansas City | N/A |
| Active Not Recruiting | FemBloc® Permanent Contraception - Confirmation Feasibility Trial NCT04273594 | Femasys Inc. | N/A |
| Completed | "My Decision" Tubal Sterilization Decision Support Tool NCT04097717 | University of Pittsburgh | N/A |
| Completed | Improving Adherence to Postpartum Family Planning Guidance in Ghana NCT04306029 | University of Pennsylvania | N/A |
| Completed | Annovera™ Drug-Drug Interaction Study NCT04290390 | TherapeuticsMD | Phase 1 |
| Completed | EPI, a Missed Opportunity for Postpartum Family Planning Utilization NCT04767139 | Hawassa University | — |
| Completed | Navigating New Motherhood 2 NCT03922334 | Northwestern University | N/A |
| Completed | Ultrasound Evaluation Versus Direct Measurement of Uterine Cavity Length NCT04425577 | Children's Mercy Hospital Kansas City | N/A |
| Unknown | Nexplanon Removal: Subcutaneous vs. Topical Lidocaine NCT04467125 | Augusta University | Phase 4 |
| Completed | Immediate Postpartum Insertion of Contraceptive Intrauterine Devices NCT03657602 | University of Oklahoma | EARLY_Phase 1 |
| Completed | A Multicenter, Non-Comparative Trial on the Contraceptive Efficacy, Safety, and Tolerability of LPRI-424, 13 C NCT03945513 | Insud Pharma | Phase 3 |
| Unknown | Sexual and Reproductive Health (Including PrEP and HBV) for Female Sex Workers in Côte d'Ivoire NCT03985085 | ANRS, Emerging Infectious Diseases | N/A |
| Completed | Evaluation of Values Clarification and Attitude Transformation Workshops on Abortion and Family Planning Servi NCT04181021 | Ibis Reproductive Health | N/A |
| Completed | Evaluation of Dynamics of Contraceptive Use, Discontinuation and Method Switching in Migori and Kitui Counties NCT03973593 | Jhpiego | — |
| Completed | Adherence With Continuous-dose Oral Contraceptive: Evaluation of Self-Selection and Use NCT04112095 | HRA Pharma | Phase 3 |
| Completed | Reaching Adolescent Girls and Young Women Through Girl-Friendly Drug Vendors NCT04045912 | University of California, San Francisco | N/A |
| Completed | Breastfeeding Etonogestrel Implant Study NCT03978598 | University of New Mexico | Phase 4 |
| Unknown | Postpartum Family Planning Utilization and Associated Factors Among Women During First Year After Childbirth i NCT03890705 | Assiut University | — |
| Completed | Contraception Initiation Feasibility in the Pediatric ED NCT03559634 | Washington University School of Medicine | N/A |
| Completed | Reducing Teen Pregnancy in the Emergency Department NCT03866811 | Columbia University | N/A |
| Completed | Pharmacologic Strategies for the Etonogestrel Implant in HIV-Infected Women NCT03282799 | Catherine Anne Chappell | Phase 2 |
| Completed | The Share Health Study: Teen Social Connections and Health (Phase 2) NCT03842540 | University of California, San Francisco | N/A |
| Active Not Recruiting | Family Planning Elevated: Initiative Evaluation NCT03877757 | University of Utah | — |
| Completed | Pharmacists Expand Access to Reproductive heaLthcare NCT03830567 | Oregon Health and Science University | — |
| Completed | Targeted Video Messaging About Emergency Contraception NCT03774368 | Planned Parenthood League of Massachusetts | N/A |
| Completed | A Study to Evaluate Injection Pain and Local Tolerability Following Subcutaneous (SC) Administration of TV-460 NCT03700658 | Teva Branded Pharmaceutical Products R&D, Inc. | Phase 1 |
| Withdrawn | Antepartum Etonogestrel Contraceptive Implant Insertion at Term NCT03656289 | University of Colorado, Denver | Phase 1 |
| Unknown | Tenofovir/Levonorgestrel Intravaginal Ring and Tenofovir Intravaginal Ring NCT03762382 | CONRAD | Phase 2 |
| Completed | Longitudinal Hemostatic Profile After Stopping Estroprogestative Contraceptives NCT03949985 | University Hospital, Geneva | — |
| Completed | Real World Effectiveness and Safety of Hysteroscopic (Essure®) Compared to Laparoscopic Sterilization NCT03438682 | Yale University | — |
| Unknown | Darunavir and Rilpivirine Interactions With Etonogestrel Contraceptive Implant NCT03589040 | Makerere University | Phase 2 |
| Completed | Counseling on Injectable Contraception and HIV Risk in Tanzania NCT04160169 | University of North Carolina, Chapel Hill | — |
| Completed | Depot Medroxyprogesterone Acetate as Emergency Contraception NCT03395756 | University of Southern California | EARLY_Phase 1 |
| Unknown | Darunavir and Rilpivirine Interactions With Levonorgestrel Implant NCT03589027 | Makerere University | Phase 2 |
| Completed | Abnormal Uterine Bleeding and Progestin-only Contraceptives NCT03398811 | Assiut University | — |
| Completed | 10% Lidocaine Spray for Intrauterine Device Insertion NCT03870711 | Mahidol University | Phase 4 |
| Completed | Effect of Norgestrel 75 mcg on Cervical Mucus and Ovarian Activity During Perfect Use, After One Delayed Intak NCT03585712 | HRA Pharma | Phase 2 |
| Completed | PK Study of 90-Day Use of Vaginal Rings Containing Dapivirine and Levonorgestrel NCT03467347 | International Partnership for Microbicides, Inc. | Phase 1 |
| Terminated | Study Comparing Emergency Contraception Effectiveness in Women Who Weight ≥ 80 kg NCT03537768 | Kimberly Myer | Phase 4 |
| Completed | Essure Permanent Birth Control, Effectiveness and Safety: A French Survey NCT03955822 | Centre Hospitalier Universitaire, Amiens | — |
| Completed | A Study to Compare 3 Doses of a Hormonal Intra-uterine Device Containing Levonorgestrel and Indomethacin With NCT03562624 | Bayer | Phase 2 |
| Completed | Enhancing Male Participation in Interventions to Prevent Unintended Pregnancy NCT03514914 | University of California, San Diego | N/A |
| Completed | Safety and Acceptability Study of a Non-Hormonal Ring NCT03598088 | Daré Bioscience, Inc. | N/A |
| Completed | Immediate Versus Delayed IUD Insertion After Second Trimester Medical Abortion NCT03505047 | University of Cape Town | N/A |
| Completed | The Effect of Sexual Education-Counseling According to PLISSIT in Solving Sexual Problems in Women Using Contr NCT06772883 | Izmir Katip Celebi University | N/A |
| Terminated | A Study of Oral Contraception Under Simulated OTC Conditions NCT03559010 | HRA Pharma | Phase 3 |
| Completed | Non-interventional, Real Life Study on Satisfaction With LNG-IUS in Spanish Young Women (18-30 Years Old) With NCT03493295 | Bayer | — |
| Completed | Stress Hormones and IUDs NCT03499379 | Oregon Health and Science University | — |
| Completed | Estetrol (E4)/Drospirenone (DRSP) Drug-drug Interaction (DDI) Study NCT03512860 | Estetra | Phase 1 |
| Completed | UCSF College Health Study on Contraceptive Training and Education at Community Colleges NCT03519685 | University of California, San Francisco | N/A |
| Completed | IUD Insertion During Cesarean Section NCT03492034 | Ain Shams University | N/A |
| Terminated | Family Planning Ahead NCT03500952 | Dartmouth-Hitchcock Medical Center | N/A |
| Completed | Early vs. Interval Postpartum IUD Insertion NCT03462758 | University of California, San Diego | N/A |
| Completed | Clinical Study of Depo Provera Comparing Lay Health Workers and Clinically-trained Health Workers NCT03255941 | FHI 360 | EARLY_Phase 1 |
| Completed | On Demand Contraception: Ulipristal Acetate Plus a COX-2 Inhibitor at Peak Fertility NCT03354117 | Stanford University | Phase 1 |
| Completed | The Effect of Topiramate on Etonogestrel Concentrations in Contraceptive Implant Users NCT03335163 | University of Colorado, Denver | Phase 1 |
| Completed | Spermicidal Efficacy Of A Vaginal Gel NCT03833115 | Laval University | N/A |
| Completed | FemBloc® Permanent Contraception - Early Pivotal Trial NCT03433911 | Femasys Inc. | N/A |
| Completed | Testing the Impact of Two Posters on Contraceptive Knowledge, Contraceptive Preferences, and Perceived Pregnan NCT03372369 | University of North Carolina, Chapel Hill | N/A |
| Completed | The Role Of Local Anesthetics in the Management of Adverse Effects Associated With Intrauterine Device Applica NCT04379102 | Kanuni Sultan Suleyman Training and Research Hospital | — |
| Completed | Contraception for Solid Organ Transplant Patients: Utilizing Social Media NCT03979950 | University of California, San Diego | — |
| Withdrawn | Specific Supplementation in Counteracting the Adverse Effects of Oral Contraceptives NCT07071389 | Lo.Li.Pharma s.r.l | N/A |
| Withdrawn | Simplified IUD Insertion Technique NCT02733081 | Stanford University | N/A |
| Completed | Contraceptive Efficacy, Tolerance and Acceptability of a Benzalkonium Chloride Spermicide Cream In Women Aged NCT03102450 | Laboratoire Innotech International | Phase 4 |
| Completed | Pharmacokinetics and Pharmacodynamics of DMPA With HIV PrEP NCT03197961 | Sharon Achilles | EARLY_Phase 1 |
| Completed | Modifiers of Tenofovir in the Female Genital Tract NCT03377608 | University of Minnesota | — |
| Completed | Perspectives on Prescribing Hormonal Contraception Among Rural New Mexicans NCT03230578 | University of New Mexico | — |
| Suspended | Effect of Anti-epileptic Drugs on Etonogestrel-releasing Implant Pharmacokinetics in Women With Epilepsy NCT03307863 | University of Sao Paulo | Phase 4 |
| Completed | Personal Responsibility Education Program Innovative Strategies: Digital Initiative for Youth NCT03765255 | University of California, San Francisco | N/A |
| Completed | Sayana® Press Extension Study NCT03154125 | FHI 360 | Phase 3 |
| Completed | Implants on Mobile Health Unit NCT03347539 | University of Chicago | — |
| Completed | Helping People With Health Conditions Make Birth Control Decisions NCT03153644 | University of Michigan | — |
| Completed | Lidocaine In-situ Gel Prior to Intrauterine Device Insertion in Women With no Previous Vaginal Delivery NCT03166111 | Assiut University | Phase 3 |
| Completed | Sayana Press UK Self-Injection Study NCT03034057 | Pfizer | Phase 4 |
| Terminated | Contraceptive/HIV Affecting Risk in Adolescents NCT03301480 | University of Pittsburgh | — |
| Completed | AMP002 Phase III Contraceptive Study NCT03243305 | Evofem Inc. | Phase 3 |
| Completed | KYleena Satisfaction Study / Observational Study on User Satisfaction With the Levonorgestrel Intrauterine Del NCT03182140 | Bayer | — |
| Unknown | Pain Relief for Birth Control Implants Insertion NCT03187392 | Assiut University | Phase 3 |
| Unknown | Use Sonography in Patients With Intrauterine Device Presenting With Bleeding NCT03140800 | Assiut University | — |
| Completed | Effectiveness of Orally Dosed Emergency Contraception in Obese Women - UPA NCT02859337 | Oregon Health and Science University | Phase 4 |
| Completed | Opportunistic Salpingectomy for Permanent Sterilization at the Time of Cesarean Delivery NCT03135431 | Mayo Clinic | N/A |
| Completed | Study to Assess Outcomes in Women Undergoing Either Hysteroscopic Sterilization (Essure®) or Laparoscopic Tuba NCT03127722 | Bayer | N/A |
| Unknown | A proof-of Concept, Randomized 3-month Study to Evaluate the Effects of Three Contraceptive Intrauterine Syste NCT03230539 | Population Council | Phase 1 |
| Completed | Intervention to End Recurrent Unscheduled Bleeding Trial NCT03118297 | Washington University School of Medicine | Phase 3 |
| Completed | Pharmacologic Strategies to Use the Levonorgestrel Implant in HIV-infected Women NCT02722421 | University of Nebraska | Phase 2 |
| Completed | Comparative Bioavailability of Two Injectable Suspension Formulations of Medroxyprogesterone Acetate+Estradiol NCT03443089 | Galeno Desenvolvimento de Pesquisas Clínicas | Phase 1 |
| Completed | Pharmacogenomics of Contraception: Genetic Variants and Etonogestrel Pharmacokinetics NCT03092037 | University of Colorado, Denver | — |
| Completed | Pilot Bi-Lateral Tubal Occlusion Trial for Female Permanent Contraception NCT03067272 | Femasys Inc. | N/A |
| Completed | LCS16 vs. COC User Satisfaction and Tolerability Study NCT03074045 | Bayer | Phase 3 |
| Completed | An Intervention Delivered by App Instant Messaging to Increase Use of Effective Contraception Among Young Wome NCT02905526 | London School of Hygiene and Tropical Medicine | N/A |
| Completed | Assessing Ovarian Function During Prolonged Implant Use NCT03058978 | Planned Parenthood of the St. Louis Region and Southwest Missouri | — |
| Completed | Utilizing All Health System Contacts to Offer Postpartum Family Planning (PPFP) in Ethiopia NCT03585361 | Jhpiego | N/A |
| Completed | The Effect of Isotretinoin on the Etonogestrel Contraceptive Implant NCT02967055 | University of Colorado, Denver | — |
| Completed | A Pre and Post Test Intervention Design to Prevent Abortion and Contraceptive-use Stigma Among School Youths i NCT03065842 | Karolinska Institutet | N/A |
| Completed | Safety, Tolerability and Pharmacokinetics of Estetrol (E4) After Single and Multiple Oral Doses in Healthy Fem NCT03075956 | Estetra | Phase 1 |
| Completed | Using Focus Group to Explore Cultural Acceptability of Contraception NCT02945670 | University of Pittsburgh | — |
| Completed | Effectiveness of a Patient Decision Aid in Immediate Postpartum Contraceptive Counseling NCT03088397 | Montefiore Medical Center | N/A |
| Completed | JAYDESS Drug Utilization Study in Sweden NCT02349815 | Bayer | — |
| Completed | Mirena Extension Trial NCT02985541 | Bayer | Phase 3 |
| Completed | Compare Daily Ulipristal Acetate and Combined Oral Contraceptive Effects on Breast Epithelial Cell Proliferati NCT02922127 | Columbia University | Phase 1 |
| Completed | An Intervention Delivered by Text Message to Increase the Acceptability of Effective Contraception Among Young NCT02905461 | London School of Hygiene and Tropical Medicine | N/A |
| Completed | Lower Dose Depo Provera® Contraceptive Injection NCT02732418 | FHI 360 | Phase 1 |
| Completed | An Intervention Delivered by App Instant Messaging to Increase the Acceptability of Effective Contraception Am NCT02905513 | London School of Hygiene and Tropical Medicine | N/A |
| Completed | The Share Health Study: Teen Social Connections and Health NCT02791971 | University of California, San Francisco | N/A |
| Completed | Assessment of Family Planning and Immunization Service Integration in Liberia NCT03571932 | Jhpiego | — |
| Completed | Immediate Postpartum Contraceptive Implant Placement and Breastfeeding Success in Women at Risk for Low Milk S NCT02866279 | Montefiore Medical Center | N/A |
| Completed | Evaluation of the Efficacy and Safety of LevoCept NCT02882191 | Sebela Women's Health Inc. | Phase 2 |
| Withdrawn | Ethyl Chloride Spray Versus Subcutaneous Lidocaine Anaesthetic Prior to Contraceptive Implant Insertion NCT02651207 | Tayside Medical Science Centre | — |
| Completed | Study to Evaluate Suppression of Ovulation and Pharmacokinetics of Medroxyprogesterone Acetate Following Admin NCT02817464 | Teva Branded Pharmaceutical Products R&D, Inc. | Phase 1 |
| Recruiting | The Effects of the Female Hormones on Cerebral Perfusion NCT03299179 | University Ghent | — |
| Completed | Nexplanon and Combined Oral Contraceptive (COC) Combined Use Study NCT02852265 | University of California, Davis | Phase 4 |
| Completed | "E4/DRSP Endocrine Function, Metabolic Control and Hemostasis Study" NCT02957630 | Estetra | Phase 1 / Phase 2 |
| Completed | E4 FREEDOM (Female Response Concerning Efficacy and Safety of Estetrol/Drospirenone as Oral Contraceptive in a NCT02817841 | Estetra | Phase 3 |
| Terminated | Does Oral Desogestrel Prior to Insertion of the Etonogestrel Subdermal Implant Improve Continuation Rate at On NCT05174195 | University Hospital, Geneva | N/A |
| Completed | Improving Reproductive Health for Women in Opioid Medication-Assisted Treatment (OMAT) NCT02794597 | Denver Health and Hospital Authority | N/A |
| Completed | RAPID EC - Rct Assessing Pregnancy With Intrauterine Devices for EC NCT02175030 | University of Utah | Phase 4 |
| Completed | High-risk Obstetrical Patient Intervention Utilizing the Contraceptive CHOICE Project Script NCT03049592 | University of California, San Diego | N/A |
| Completed | Contraceptive Choice at the Time of Uterine Evacuation NCT02836561 | Planned Parenthood League of Massachusetts | N/A |
| Completed | Effect of Multimodal Analgesia on Pain With Insertion of Levonorgestrel-releasing IUD NCT02799641 | TriHealth Inc. | N/A |
| Completed | Right For Me: Birth Control Decisions Made Easier NCT02759939 | Dartmouth-Hitchcock Medical Center | N/A |
| Completed | Evaluation of an mHealth SMS Dialogue Strategy to Meet Women's and Couples' Postpartum Contraceptive Needs in NCT02781714 | University of Washington | N/A |
| Completed | The Quatro Study: Acceptability Study of (Placebo) Vaginal Delivery Forms for Preventing HIV and Unintended Pr NCT02602366 | CONRAD | N/A |
| Completed | Assessment of Family Planning and Immunization Service Integration in Malawi NCT03404284 | Jhpiego | — |
| Completed | E4 FREEDOM (Female Response Concerning Efficacy and Safety of Estetrol/Drospirenone as Oral Contraceptive in a NCT02817828 | Estetra | Phase 3 |
| Completed | A Study to Compare the Menstrual Bleeding Profile Among Jaydess® and Copper Intrauterine Device (IUD) Users. C NCT02957292 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | Phase 4 |
| Completed | YAZ Post Authorization Safety Study (PASS)/Post Authorization Efficacy Study (PAES) in China NCT02710708 | Bayer | Phase 4 |
| Completed | Evaluation of Respecting the Circle of Life on Pregnancy Prevention Outcomes Among American Indian Adolescents NCT02904629 | Johns Hopkins Bloomberg School of Public Health | N/A |
| Completed | E4/DRSP Single and Multiple Dose PK and Early QT Study NCT02874248 | Estetra | Phase 1 |
| Completed | Evaluating Household Visits and Small Groups to Increase Contraception Use Among Married Adolescent Girls in R NCT03226730 | University of California, San Diego | N/A |
| Completed | IUB(TM) SCu300B - Post Marketing Performance Study in Austria NCT02778061 | Ocon Medical Ltd. | — |
| Completed | A Comparison of Short Interval vs. Routine Postpartum Visit on Contraceptive Initiation NCT02769676 | Washington University School of Medicine | N/A |
| Unknown | Evaluation of a Mass Media Family Planning Campaign on the Uptake of Contraceptive Methods in Burkina Faso NCT02714686 | Abdul Latif Jameel Poverty Action Lab | N/A |
| Terminated | LARC Forward Contraceptive Counseling at MHCC NCT02735551 | Oregon Health and Science University | Phase 4 |
| Terminated | Comparison of Coagulation Profiles Between Zoely and Minidoz: RCT NCT03531437 | Mahidol University | Phase 4 |
| Completed | Study Assessing the Reduction of Pain Felt During Installation Intra- Uterine Device by Direct Technique NCT02595125 | Centre Hospitalier Universitaire de Saint Etienne | N/A |
| Completed | Study Conducted to Further Understand the Elimination Pathways, Metabolite Profile and PK Profile of 14C-estet NCT02720224 | Estetra | Phase 1 |
| Unknown | Comparison Between Intrauterine Contraceptive Device Insertion During Cesarean Section Vs Conventional Applica NCT02674139 | sara AbdAllah | Phase 4 |
| Completed | Evaluation of a Novel Technique for Intrauterine Contraceptive Devices Insertion NCT02842177 | Assiut University | N/A |
| Completed | PostPlacental IUD Insertion NCT02679820 | Woman's Health University Hospital, Egypt | N/A |
| Completed | A Study Comparing Implant Provision by Community Health Extension Workers With Nurses and Midwives in Nigeria NCT03088722 | Marie Stopes International | N/A |