If the ovarian follicles have reached a particular degree of growth, induction of final oocyte maturation is done, normally by an injection of human chorionic gonadotropin (hCG). Usually, this is called the "trigger shot."[52] hCG acts as an analogue of luteinising hormone, and ovulation would manifest involving 38 and 40 https://alphabookmarking.com/story18337263/new-step-by-step-map-for-ivf