• Serum Progesterone Concentrations on the Day After Human Chorionic Gonadotropin Administration and Progesterone/Oocyte Ratios Predict In Vitro Fertilization/Embryo Transfer Outcome
• Elevated Serum Progesterone Levels on the Day of hCG Administration in IVF Cycles do not Adversely Affect Embryo Quality: Analysis of Subsequent Frozen Embryo Transfers