3d image of hydroxyprogesterone acetate skeletal formula

hydroxyprogesterone acetate ohpa progestogen progestin progestogen ester orally active caproate ohpc veterinary medicine birth control pills synthetic agonist progesterone receptor biological target gynecological disorder secondary amenorrhea functional uterine bleeding infertility habitual abortion dysmenorrhea premenstrual syndrome combined pill oral bioavailability microcrystalline aqueous suspension 3d contraception control hormonal contraceptives gynecology obstetrics woman fertility fertility reproduction sex hormone menopausal hormone therapy conditions pregnancy hormonal function action endocrine endocrinology level