Increased Progesterone/Estradiol Ratio on the Day of hCG Administration Adversely Affects Success of In Vitro Fertilization-Embryo Transfer in Patients Stimulated with Gonadotropin-releasing Hormone Agonist and Recombinant Follicle-stimulating Hormone

• Main Authors: Yu-Che Ou (Author), Kuo-Chung Lan (Author), Shiuh-Young Chang (Author), Fu-Tsai Kung (Author), Fu-Jen Huang (Author)
• Format: Book
• Published: Elsevier, 2008-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: We investigated the influence of premature luteinization in in vitro fertilization using a long protocol of gonadotropin-releasing hormone agonist (GnRHa) and recombinant follicle-stimulating hormone (rFSH), taking ovarian response into account in the definition of premature luteinization...