Clomiphene Citrate 50mg tablet for Treating Infertility in Women. On Day 3 of the menstrual period, a course of clomiphene is begun. Typically, two clomiphene citrate 50mg tablets are taken orally for 5 days, from cycle day 3 to cycle day 7. On day 11 or 12 of the menstrual cycle, ultrasound monitoring is conducted to determine if an ovarian follicle or follicles have developed. 10/BX. priced per box.