Today 'the pill' is an association of ethinyl estradiol (EE) with a synthetic, testosterone-derived progestin, with the exception of cyproterone acetate (CPA)-containing OCs and the recently ...

Third-generation oral contraceptives are an association of low-dose ethinyl estradiol and potent testosterone-derived progestins, developed in order to improve general and vascular tolerance.

For transgender women, this involves not only the use of estrogen (in the form of estradiol) but also the use of a testosterone blocker ... Transgender adults may also use it to reduce testosterone ...