3d image of lynestrenol skeletal formula

lynestrenol lynenol nsc-37725 progestin medication birth control pills gynecological disorders estrogen synthetic progestogen agonist progesterone receptor biological target prodrug norethisterone intermediate oral contraceptives disorder menstrual administration first-pass metabolism metabolite synthesis rendering contraception control hormonal mother gynecology obstetrics woman reproduction reproductive female sex hormone menopausal hormone therapy conditions hormonal replacement function endocrine endocrinology level prohormone