Human menopausal gonadotropin/human chorionic gonadotropin follicular maturation for oocyte aspiration: phase I, 1981

Abstract

Thirty-one human menopausal gonadotropin and human chorionic gonadotropin (hMG/hCG) ovulation induction cycles from 25 normally ovulating patients who applied to a program for the Vital Initiation of Pregnancy (VIP) are discussed. Three different categories of serum estradiol (E2) response were found. Serum E2 and progesterone responses were inversely related to the amount of hMG, indicating a patient sensitivity rather than a dosage relationship. Luteinizing hormone levels were suppressed by gonadotropins. Daily evaluation of vaginal smear, cervical mucus, serum E2 determinations, and pelvic ultrasound are necessary for an optimum ovulation induction with gonadotropins. Two successful pregnancies are reported.