Positive Association of the Number of Oocyte Retrieved with the Maternal hCG Concentration in Early Pregnancy Achieved by Vitrified-Warmed Embryo Transfer after In Vitro Maturation

• Main Authors: Yapeng Wang (Author), Shengli Lin (Author), Xiaoying Zheng (Author), Ying Lian (Author), Rui Yang (Author), Ping Liu (Author)
• Format: Book
• Published: IMR Press, 2022-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Background: Human chorionic gonadotropin (hCG) is synthesized by trophoblast cells and play a critical effect in early pregnancy. The serum hCG concentration is significantly higher in early gestation period achieved through in vitro maturation (IVM) than that by traditional IVF. Since IVM does not...