Large-scale testing (Phase 3)Study completedNCT00922233What this trial is testingPericoital Oral Contraception With LevonorgestrelWho this might be right forHealthy FHI 360 72
Testing effectiveness (Phase 2)Study completedNCT00161447What this trial is testingMale Hormonal Contraceptive Development-ACY-5Who this might be right forContraception University of Washington 43
Testing effectiveness (Phase 2)Looking for participantsNCT07365904What this trial is testingInvestigating Ovulation Inhibition for Use as a ContraceptiveWho this might be right forContraception Mylan Pharmaceuticals Inc 60
Testing effectiveness (Phase 2)Study completedNCT00653614What this trial is testingCycle Control and Safety of E2-DRSPWho this might be right forContraceptive, Oral, Hormonal Bayer 635
Not applicableStudy completedNCT02510443What this trial is testingObservational Study on Contraception With Essure in FranceWho this might be right forContraception Bayer 2,644
Large-scale testing (Phase 3)Active Not RecruitingNCT06019533What this trial is testingA Trial on Contraceptive Efficacy, Safety and Tolerability of LVDS (Levonorgestrel Vaginal Delivery System) During 13 CyclesWho this might be right forContraception Chemo Research 750
Post-approval studies (Phase 4)Study completedNCT00194649What this trial is testingGlycosphingolipid Inhibition and Spermatogenesis in Man: A Pilot Study (MIG 2)Who this might be right forContraception University of Washington 8
Large-scale testing (Phase 3)Study completedNCT04339049What this trial is testingComparative Efficacy of Lidocaine Spray Versus Vaginal Misoprostol in IUD InsertionWho this might be right forContraception Cairo University 147
Not applicableStudy completedNCT02517463What this trial is testingUlipristal Emergency Contraception Used Before or After OvulationWho this might be right forContraception The University of Hong Kong 700
Not applicableUnknownNCT04172584What this trial is testingAwareness & Use of Emergency ContraceptionWho this might be right forEmergency Contraception Assiut University 400
Post-approval studies (Phase 4)Study completedNCT05505435What this trial is testingContinuation of Subcutaneous and Intramuscular Depot Medroxyprogesterone Acetate in Post-abortion PatientsWho this might be right forContraception Northwestern University 263
Early research (Phase 1)Study completedNCT00685906What this trial is testingAZD6140 Oral Contraceptive Interaction StudyWho this might be right forHealthy AstraZeneca 24
Early research (Phase 1)Study completedNCT03354117What this trial is testingOn Demand Contraception: Ulipristal Acetate Plus a COX-2 Inhibitor at Peak FertilityWho this might be right forContraception Stanford University 12
Early research (Phase 1)Study completedNCT01286948What this trial is testingPrevention of Ovulation Achieved by Single Intra-vaginal Administration of Levogel as Compared to Oral LNGWho this might be right forFemale Contraception Population Council 20
Not applicableStudy completedNCT03118726What this trial is testingEvaluation of Immediate Postpartum LARC Implementation ProgramsWho this might be right forPost Partum Contraception University of New Mexico 21
Not applicableStudy completedNCT03224390What this trial is testingA Pilot Study to Estimate the Impact of a Screening and Referral Service on Contraceptive UseWho this might be right forContraception Behavior Duke University 112
Not applicableStudy completedNCT05671562What this trial is testingThe Effect of Lycopene on Sperm Quality in Men Attending Fertility ClinicWho this might be right forTotal Motile Sperm Count Sheffield Teaching Hospitals NHS Foundation Trust 34
Not applicableLooking for participantsNCT06918873What this trial is testingQuality of Life During Different Regimens of Combined Hormonal Contraceptives in Women of Reproductive AgeWho this might be right forHormonal Contraception Fondazione IRCCS Policlinico San Matteo di Pavia 400
Not applicableUnknownNCT06009783What this trial is testingUtility of ChatGPT in Pre-vasectomy Counselling in an Office-based SettingWho this might be right forVasectomyContraception University of Manitoba 40
Not applicableLooking for participantsNCT07012369What this trial is testingWritten and Visual Messages on Sanitary Nap PackagigWho this might be right forAttitudeContraceptionKnowledge Ondokuz Mayıs University 50