Pregnyl contine un hormon cunoscut ca gonadotrofina corionica umana GCh, treatment apartine unui grup de medicamente denumite gonadotrofine.Unfavorable reviews of hCG chorionic gonadotropin can be found in smaller portions, since it is never useful for anabolic needs.While in the male: Hypogonadotropic hypogonadism: 2500 to 5000 IU Human Menopausal