Circadian Variation in Serum-progesterone Levels Following Controlled Ovarian Hyperstimulation.

Short-Term Androgen Priming Before COS Using Aromatase Inhibitor and hCG During Early-Follicular-Phase GnRH Antagonist Administration - a Randomized Controlled Trial

NCT00286364 ·Status: COMPLETED ·Phase: PHASE4

Progesterone Rise in Agonist Versus Antagonist in Vitro Fertilization (IVF) Cycles

NCT01191710 ·Status: UNKNOWN ·Phase: PHASE4

Prognostic Value of Progesterone for In Vitro Fertilization (IVF) Outcome

NCT01067664 ·Status: COMPLETED

Progesterone Levels During Ovulation and Luteal Phase

NCT05076981 ·Status: COMPLETED

Study to Examine Effect of Recombinant Luteinizing Hormone (r-Lh) and Recombinant Human Chorionic Gonadotropin (r-hCG) for Ovarian Stimulation in Assisted Reproduction Techniques (ART)

NCT01339299 ·Status: COMPLETED ·Phase: PHASE4

Ovarian Response Prediction in In Vitro Fertilization (IVF) Patients

NCT01206803 ·Status: COMPLETED

Prognostic Value of Progesterone on Oocyte Retrieval Day for In Vitro Fertilization Outcome

NCT02109900 ·Status: UNKNOWN

Variation of Progesterone in IVF Cycles

NCT03519776 ·Status: COMPLETED

Ovarian Stimulation Using Recombinant Follicle-stimulating Hormone (FSH) and Gonadotrophin Releasing Hormone (GnRH) Agonist in Alternate Days

NCT01468441 ·Status: COMPLETED ·Phase: NA

Optimal Length of Progesterone Supplementation Before the Transfer of Cryopreserved(Frozen)-Thawed Embryos in an Artificial Cycle With Exogenous Estrogen and Progesterone.

NCT02032797 ·Status: COMPLETED ·Phase: PHASE4

Growth Hormone Co-treatment Within a GnRH Antagonist Protocol in Patients With Poor Ovarian Response

NCT03373149 ·Status: UNKNOWN ·Phase: PHASE2

The Predictive Value of Progesterone

NCT05876234 ·Status: ACTIVE_NOT_RECRUITING

Trigger Timing in Ovarian Stimulations

NCT04163133 ·Status: RECRUITING ·Phase: NA

Optimal Length of Progesterone Supplementation Before the Transfer of Cryopreserved (Frozen)-Thawed Day 3 Embryos in an Artificial Cycle With Exogenous Estrogen and Progesterone

NCT01940653 ·Status: COMPLETED ·Phase: PHASE4

Progesterone Primed Endometrial Protocol Versus Gonadotropin-releasing Hormone Antagonist Protocol in Assisted Reproductive Treatments

NCT06297564 ·Status: COMPLETED ·Phase: NA

Comparing Ovarian Stimulation for Assisted Reproduction With Two Different Forms of Pituitary Suppression

NCT01565265 ·Status: COMPLETED ·Phase: NA

Genetic Variation in Gonadotropin and Gonadotropin Receptor Genes and Suboptimal Response

NCT03007043 ·Status: COMPLETED

Low Dose Human Chorionic Gonadotropin: Influence on the Endometrium

NCT00976651 ·Status: COMPLETED ·Phase: PHASE4

Gonadotropin-releasing Hormone (GnRH) Antagonist During 3 Days

NCT01093443 ·Status: COMPLETED ·Phase: PHASE4

Oestrogen Withdrawal in Hypopituitary Women

NCT00572390 ·Status: COMPLETED ·Phase: NA

The Circadian Variability of Serum Progesterone During the Day of a Frozen Embryo Transfer

NCT05511272 ·Status: COMPLETED ·Phase: NA

Progevera 10 mg® Versus Orgalutran® in Ovarian Stimulation Cycles of Oocyte Donors

NCT02796105 ·Status: COMPLETED ·Phase: PHASE4

LATE LUTEAL PHASE VS. CONVENTIONAL EARLY FOLLICULAR PHASE START IN IVF

NCT06551376 ·Status: NOT_YET_RECRUITING ·Phase: NA

Clomiphene Citrate Plus Gonadotropins and GnRH Antagonist Versus Flexible GnRH Antagonist Protocol Versus Microdose GnRH Agonist Protocol in Poor Responders Undergoing IVF

NCT02201914 ·Status: UNKNOWN ·Phase: PHASE4

Early Luteal Phase Progesterone Kinetics After hCG-Induced Ovulation in Modified Natural Cycle

NCT07028710 ·Status: NOT_YET_RECRUITING ·Phase: NA