3d image of dienogest skeletal formula

dienogest progestin medication dng dienogestril cyanomethyldienolone dng endometrion endometriosis birth control pills menopausal hormone therapy heavy periods menstrual irregularities headaches nausea breast tenderness depression abnormal uterine bleeding aub menorrhagia progesterone receptor hormonal activity generic androgen-dependent symptom antigonadotropic antiandrogenic 3d contraception control oral contraceptives mother gynecology obstetrics woman motherhood birth fertility reproduction reproductive hormone hormonal replacement function action endocrine level prohormone analogue