Natural Cycle, Minimal Stimulation and Conventional IVF: a Registry-based Study

Immediate Versus Postponed Single Blastocyst Transfer in Programmed or Stimulated Cycle Frozen Embryo Transfer

NCT06304792 ·Status: RECRUITING ·Phase: NA

What is the Optimal Cycle Regimen for Frozen- Thawed Embryo Transfer Cycles

NCT03954587 ·Status: TERMINATED

Temporally Splitting Ovarian Stimulation and Embryo Transfer

NCT00795041 ·Status: COMPLETED

Transfer of Frozen Embryos in Natural Cycle: Evaluation of Impact of Spontaneous Versus HCG-triggered Ovulation on Pregnancy Rate

NCT03428165 ·Status: COMPLETED ·Phase: NA

Immediate Versus Delayed Natural Cycle Frozen Embryo Transfers

NCT05215119 ·Status: COMPLETED

Optimization of Frozen Embryo Transfers by Studying Progesterone on the Day of Transfer

NCT04290520 ·Status: COMPLETED

Frozen Blastocyst Transfer in Natural Cycle

NCT01892826 ·Status: COMPLETED ·Phase: NA

Immediate Versus Postponed Single Blastocyst Transfer in mNC-FET

NCT04748874 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

The Impact of an Online Stress Management Program on In Vitro Fertilization (IVF) Outcome

NCT01156324 ·Status: WITHDRAWN ·Phase: NA

Comparison of Thawing Embryos in Advance and on the Day of Transfer on Pregnancy Outcomes in FET Cycle

NCT04455191 ·Status: UNKNOWN ·Phase: NA

Improvement of in Vitro Fertilization Implantation by Soluble CD146 Dose in Embryonic Culture Environment

NCT03785119 ·Status: UNKNOWN

Efficacy of Hypnosis During Embryo Transfer Procedure on Clinical Pregnancy Rate for Patients Undergoing Assisted Reproductive Technology IVF or ICSI

NCT02003157 ·Status: COMPLETED ·Phase: NA

Impact of Endometrial Compaction on Reproductive Outcomes After Cryotransfer of Euploid Embryos in a Natural Cycle

NCT05960370 ·Status: RECRUITING

Prospective Randomized Non-Inferiority Study Comparing Natural Cycle Frozen Embryo Transfer (NC-FET) to a New Type of Endometrial Preparation for FET: Natural Proliferative Phase (NPP-FET)

NCT06859944 ·Status: RECRUITING

INTEnsity of ovariaN Stimulation and Embryo Quality

NCT04983173 ·Status: COMPLETED ·Phase: PHASE4

Evaluation of Donated Human Embryos Following in Vitro Fertilization

NCT01219361 ·Status: ENROLLING_BY_INVITATION

SIGnificance of Routine Hysteroscopy Prior to a First 'in Vitro Fertilization'(IVF) Treatment Cycle

NCT01242852 ·Status: COMPLETED ·Phase: PHASE4

Comparison of the Efficiency of Intra-uterine Insemination and in Vitro Fertilization in Women Over 37 Years

NCT02001870 ·Status: TERMINATED ·Phase: NA

Study Comparing Outcomes Between Conventional IVF and a "Freeze-all"-Strategy in Assisted Reproductive Technology

NCT02746562 ·Status: UNKNOWN ·Phase: NA

Effect of Low Molecular Weight Heparin in Freeze-thaw Embryo Transfer Cycles in Women With Recurrent Implantation Failure

NCT06991530 ·Status: COMPLETED

Impact of a Previous CS on the Ongoing Pregnancy Rate in Single Euploid Frozen Embryo Transfer (ET)

NCT05798624 ·Status: RECRUITING

Working IVF Patients' Quality of Life

NCT04966091 ·Status: COMPLETED

Natural Cycles With Spontaneous Versus Induced Ovulation in FET

NCT03581422 ·Status: COMPLETED

Prothrombotic Biomarkers and Ovarian Stimulation

NCT04188444 ·Status: COMPLETED

Failure of Implantation After Recurrent Embryo Transfers

NCT00351481 ·Status: COMPLETED