Post-approval studies (Phase 4)UnknownNCT04331197What this trial is testingBMI Effect on the Response to Ovulation Induction in Letrozole vs ClomidWho this might be right forSubfertility Cairo University 160
Testing effectiveness (Phase 2)Active Not RecruitingNCT05290558What this trial is testingThe Therapeutic Effects of Bu Shen Yi Jing Pill on Semen Quality in Sub Fertile Males: a Randomized Controlled TrialWho this might be right forMale InfertilityInfertilityTraditional Chinese Medication (TCM)+1 more KK Women's and Children's Hospital 59
Large-scale testing (Phase 3)UnknownNCT02561793What this trial is testingDHEA Versus Placebo in Women With Poor Ovarian ResponseWho this might be right forSubfertility Cairo University 440
Post-approval studies (Phase 4)Study completedNCT01501214What this trial is testingUse of Atosiban in in Vitro Fertilization (IVF) TreatmentWho this might be right forSubfertility The University of Hong Kong 800
Not applicableActive Not RecruitingNCT03337360What this trial is testingThe Impact of a Nutritional Supplement (Impryl®) on Male FertilityWho this might be right forMale Subfertility Radboud University Medical Center 1,200
Not applicableEnded earlyNCT02570386What this trial is testingClinical Effectiveness of Frozen Thawed Embryo Transfer Compared to Fresh Embryo TransferWho this might be right forSubfertility The University of Hong Kong 138
Not applicableStudy completedNCT01067664What this trial is testingPrognostic Value of Progesterone for In Vitro Fertilization (IVF) OutcomeWho this might be right forSubfertility Aristotle University Of Thessaloniki 130
Not applicableEnded earlyNCT00700492What this trial is testingDoes Hormonal Luteal Support After Intra-uterine Insemination (IUI) Increase the Pregnancy Rate?Who this might be right forSubfertility University Hospital, Gasthuisberg 82
Not applicableStudy completedNCT03105453What this trial is testingThe Microbiome in Subfertility and Assisted Reproductive Technologies (ART)Who this might be right forInfertilitySubfertility Universitair Ziekenhuis Brussel 300
Large-scale testing (Phase 3)Study completedNCT02912988What this trial is testingLetrozole in Stimulated IVF CyclesWho this might be right forSubfertility The University of Hong Kong 900
Not applicableUnknownNCT02940535What this trial is testingLow Dose GnRHa Early Luteal Phase Down Regulation Versus GnRHa Ultra-short Protocol for Poor Ovarian ResponseWho this might be right forSubfertility, FemaleOvulation Disorder Navy General Hospital, Beijing 200
Large-scale testing (Phase 3)Study completedNCT02151006What this trial is testingDoes Dehydro Epiandrosterone (DHEA) Improve Pregnancy Rate in Women Undergoing IVF/ICSI With Expected Poor Ovarian Response?Who this might be right forSubfertility Cairo University 140
Not applicableStudy completedNCT02475395What this trial is testingStudy of the Consumer Use of a New Home Test to Measure Sperm ConcentrationWho this might be right forFertility, MaleSub-Fertility, Male Sandstone Diagnostics 272
Post-approval studies (Phase 4)Study completedNCT02487940What this trial is testingAssessment of Intralipid Efficacy in Women With Unexplained Recurrent Implantation FailureWho this might be right forSubfertility Dar El Teb Institute 100
Not applicableStudy completedNCT01894425What this trial is testingHuman Papillomavirus and Rate of Pregnancy Achieved Via Medically Assisted ProcreationWho this might be right forInfertilitySub-fertilityPapillomavirus Infections Centre Hospitalier Universitaire de Nīmes 700
Not applicableLooking for participantsNCT07252518What this trial is testingEffect of Pentoxifylline + CoQ10 vs CoQ10 Alone on Sperm Motility in Subfertile Men With AsthenozoospermiaWho this might be right forAsthenozoospermia Mst.Sumyara Khatun 56
Not applicableStudy completedNCT01385618What this trial is testingGene-polymorphisms Relating to Human SubfertilityWho this might be right forEstradiol Receptor PolymorphismProgesterone Receptor PolymorphismIVF+1 more Infertility Treatment Center Dortmund 150
Not applicableUnknownNCT02647424What this trial is testingA Comparison of Letrozole and Clomifene CitrateWho this might be right forPolycystic Ovarian SyndromeSubfertility The University of Hong Kong 40
Testing effectiveness (Phase 2)UnknownNCT01973842What this trial is testingEvaluation of the Optimal Dose of GnRH Agonist for Triggering Final Oocyte Maturation in High Risk OHSS PatientsWho this might be right forSubfertility Aristotle University Of Thessaloniki 90
Large-scale testing (Phase 3)UnknownNCT02470169What this trial is testingStimulated Versus Un-stimulated Intrauterine Insemination Cycles in Women With EndometriosisWho this might be right forSubfertility Cairo University 450