Ovitrelle 250 mcg is a pre-filled syringe containing choriogonadotropin alfa, used to trigger ovulation in women undergoing fertility treatments./Description: Ovitrelle contains choriogonadotropin alfa, a synthetic form of human chorionic gonadotropin (hCG). It is used to induce ovulation in anovulatory women and to trigger final oocyte maturation in women undergoing assisted reproductive technologies (ART) such as in vitro fertilization (IVF) and intrauterine insemination (IUI).. Please Note that product description, color, ingredients, package and other information maybe different from the original pack kindly check the product for more accurate details.