Journal of International Reproductive Health/Family Planning ›› 2012, Vol. 31 ›› Issue (1): 71-74.

• 综述 • Previous Articles     Next Articles

Environment of Embryo Implantation in IVF

ZHANG Cha-hui, CAI Xia   

  1. Reproductive Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2012-01-15 Online:2012-01-15

Abstract: The pregnancy rate of IVF-ET is affected by many factors, of which environment of embryo implantation in IVF is an important factor for the treatment outcome. The woman's age and BMI index have a negative effect on the embryo implantation environment and pregnancy rates by decreasing endometrial recepitivity. It is speculated that embryo implantation environment has an effect on embryo quality and endometrial recepitivity. This article reviewed the research progress of IVF-ET embryo implantation environment, and effects of age, BMI, endometrial receptivity and cellular factors on the implantation environment.