Some minipills can also prevent ovulation, but that’s not the primary function of these progestin-only pills. Many people can use birth control pills safely and without any symptoms or side effects.

The U.S. is the latest nation to join the long list of countries ... Unlike some of the other birth control pills on the market, Opill only contains progestin. By being free of estrogen, Opill ...

Progestin-only contraceptives, including pills and implants ... said there may be some differences in the specific brand names available and the popularity of certain methods between the two ...

Some common brand names are Levora ... Change the time you take a progestin-only pill gradually Progestin-only pills, also known as mini-pills, lack estrogen and only contain progestin, which ...