NFP is very different form other methods of birth control. Here we will give some other reasons -- but first, a word about what NFP is not. NFP does NOT refer to the so-called "calendar rhythm ...

Birth control has revolutionized people’s ability ... t the most effective Simply tracking your period on an app or a calendar isn’t effective to prevent pregnancy, and isn’t the same ...

Hormonal birth control prevents ovulation, which is necessary for menstruation. Although many methods allow for period-like bleeding, it isn’t necessary. In some cases, bleeding may slow or stop ...