<unk>  is an oral contraceptive that is FDA approved for the prevention of of pregnancy.   Common adverse reactions include nausea, headache, abnormal menstrual cycle, breast tenderness, irregular periods.
Norethindrone
Leuprolide
Desoxymethyltestosterone
Ethinylestradiol
Fosfestrol
Gestodene
Gestrinone
Anastrozole