any hormone affecting the development and growth of sex organs

a steroid hormone (trade name Lipo-Lutin) produced in the ovary; prepares and maintains the uterus for pregnancy

a synthetic progestational compound used to treat endometrial carcinoma

a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis

a progesterone derivative used in oral contraceptives and in the control of menstruation and the treatment of abnormal uterine bleeding

synthetic progestin used in oral contraceptives