Assertion: birth control's effect | /r/HasProperty | pill
Facets:
Source sentences:
text: You should know: The side effects of progestin only pills are similar to other progestin-only (no estrogen) methods.
text: Effects of low-dose minipills Progestin-only pills may be a good option if you have risk factors that prevent you from taking estrogen, such as smoking or a history of heart disease.