supported by a grant from the Major State Basic Research Development Program of China (973 Program)(No. 2007-CB948100)
The debate exists whether or not gonadotropin-releasing hormone(GnRH) analogs used in controlled ovarian hyperstimulation(COH) impair endometrial receptivity.Homeobox A11(Hoxa11),Meis homeobox 1(Meis1),cadheri...