Once the ovarian follicles have arrived at a particular degree of improvement, induction of ultimate oocyte maturation is executed, generally by an injection of human chorionic gonadotropin (hCG). Commonly, this is known as the "trigger shot."[fifty two] hCG functions being an analogue of luteinising hormone, and ovulation would happen in https://bookmarkstumble.com/story20045365/details-fiction-and-in-vitro-fertilization