Changes

*Estrone (predominate in post-[[menopause|menopausal]] women)

*Estrone (predominate in post-[[menopause|menopausal]] women)

Several artificial forms such as ethinyl-estradiol have been manufactured for use in oral contraceptive devices. These are often delivered via esters, such as menstrone.  

Several artificial forms such as ethinyl-estradiol have been manufactured for use in oral [[contraceptive]] devices. These are often delivered via esters, such as menstrone.  

==References==

==References==