Not applicableNot Yet RecruitingNCT07003373What this trial is testingComparison of Two Protocols in Frozen Embryo TransferWho this might be right forIVF Outcomes Malihe Mahmoudinia 112
Not applicableEnded earlyNCT05716139What this trial is testingNatural Cycle vs Programmed Cycle Frozen Embryo TransferWho this might be right forInfertilityFrozen Embryo TransferPreeclampsia and Eclampsia Indira IVF Hospital Pvt Ltd 172
Not applicableLooking for participantsNCT05502770What this trial is testingDevelopment of IVF/ICSI Children Born From Different Endometrial Preparation ProtocolsWho this might be right forChild DevelopmentEndometrial Preparation Mỹ Đức Hospital 700
Not applicableStudy completedNCT04837768What this trial is testingEffect of Intramuscular Progesterone Supplementation on Clinical and Ongoing Pregnancy Rates in Patients With Low Serum Progesterone Levels on the Day of Embryo Transfer in Artificial Frozen CyclesWho this might be right forSerum Progesterone LevelsProgesterone SupplementationFrozen Embryo Transfer+2 more Cairo University 354
Not applicableStudy completedNCT04722471What this trial is testingProgesterone Levels and Clinical Outcomes Using a Single Pessary of 400 mg of Vaginal Progesterone in Substitutive Cycles for Embryo Transfer.Who this might be right forLuteal Phase Defect Instituto Bernabeu 347
Not applicableLooking for participantsNCT07248046What this trial is testingSmartphone vs Manual Interpretation of Biomarkers for Ovulation and Luteal Phase Detection (SMOM Study)Who this might be right forFertilityMobile ApplicationsArtifical Intelligence+6 more Bruyère Health Research Institute. 30
Testing effectiveness (Phase 2)Temporarily pausedNCT05555121What this trial is testingRescue Progesterone Supplementation During Frozen Embryo TransferWho this might be right forFertility IssuesEmbryo ImplantationFrozen Embryo Transfer Clinique Ovo 150
Post-approval studies (Phase 4)UnknownNCT01353846What this trial is testingComparison Between Natural and Artificial Cycle in Recipient Oocyte PatientsWho this might be right forInfertility Instituto Valenciano de Infertilidad, IVI VALENCIA 70
Not applicableWithdrawnNCT02238431What this trial is testingDown-regulated Hormonally Controlled Cycles for Vitrification-warmed Blastocyst TransfersWho this might be right forPregnancy Antalya IVF
Not applicableNot Yet RecruitingNCT06357650What this trial is testingCollaborative Open Research Initiative Study (CORIS-1)Who this might be right forPatient EngagementCOVID-19Preventable Disease, Vaccine+7 more Chisquares Incorporated 15,000
Not applicableStudy completedNCT03740568What this trial is testingEffect of Intervention on Progesterone Levels Before Euploid Embryo Transfer in Pregnancy Outcomes.Who this might be right forInfertilityProgesteroneFrozen Embryo Transfer+4 more Fundacion Dexeus 598
Not applicableStudy completedNCT04804020What this trial is testingNatural Cycle vs. Modified Natural Cycle vs. Artificial Cycle Protocol for Endometrial Preparation.Who this might be right forIVFFrozen Embryo Transfer Mỹ Đức Hospital 1,428
Not applicableNot Yet RecruitingNCT07358468What this trial is testingImpact Of FET Preparation Protocol On Endometrial Peristalsis: A Prospective Cohort StudyWho this might be right forInfertilityEndometrial PeristalsisUterine Contraction+3 more Mỹ Đức Hospital 356
Not applicableStudy completedNCT03659812What this trial is testingMagnetic Activated Cell Sorting in Artificial Insemination With Donor SpermWho this might be right forInfertility Vida Recoletas Sevilla 130
Not applicableStudy completedNCT03456375What this trial is testingSerum and Uterine Progesterone Levels and ERA Test.Who this might be right forEndometrial Receptivity Instituto Valenciano de Infertilidad, IVI VALENCIA 75
Large-scale testing (Phase 3)Looking for participantsNCT04806919What this trial is testingLuteal Support in Artificial Vitrified/Warmed Cycles With Low ProgesteroneWho this might be right forIVFEmbryo LossLuteal Phase Defect University Hospital, Ghent 242
Not applicableLooking for participantsNCT06372119What this trial is testingLetrozole-stimulated Cycle Strategy Versus Artificial Cycle Strategy (LETSACT)Who this might be right forEmbryo TransferIrregular MenstruationLetrozole+1 more Mỹ Đức Hospital 790
Not applicableStudy completedNCT03155048What this trial is testingThe Effects of Estrogen on Artificial EndometriumWho this might be right forInfertility Memorial Sisli Hospital, Istanbul 317
Not applicableStudy completedNCT03272412What this trial is testingSerum Progesterone on the Day of Embryo Transfer and Pregnancy Rate.Who this might be right forOngoing Pregnancy Rate Instituto Valenciano de Infertilidad, IVI VALENCIA 1,205
Very early researchStudy completedNCT01530490What this trial is testingCabergoline and Hydroxyethyl Starch in Ovarian Hyperstimulation Syndrome PreventionWho this might be right forComplications Associated With Artificial FertilizationDisorder of Endocrine Ovary Hospital de Cruces 80