3 ms·
Birth control pills contain Progesterone and Estrogen (well, actually Estradiol), so the figure is probably really high.
by diath 3y ago
Birth control pills contain Progesterone and Estrogen (well, actually Estradiol), so the figure is probably really high.
- pjc50 3y agoPoint of information: there exist both "combined" and progesterone-only contraceptives, which may be chosen depending on how the user experiences side effects.