New Jersey Gov. Chris Christie (R) is a Catholic, but, as he told a crowd in New Hampshire, that hasn’t stopped him from using birth control. “I’m a Catholic but I’ve used birth control, and not just ...

The rhythm or calendar method is a natural approach to birth control. It requires a person to monitor their menstrual cycle and signals from the body to estimate when sex is least likely to result in ...

The fertility awareness method (FAM) tracks your natural cycles of fertility to help prevent pregnancy. The rhythm method, which estimates the time of ovulation, is one part of FAM. The fertility ...

Chances are, you’ve heard about the rhythm method - and chances are, you haven’t heard entirely good things. The contraception technique, which involves a heterosexual couple having sex based around ...

Every morning when she wakes up, Becca, a college student in Pennsylvania, puts a teardrop-shaped thermometer called the Daysy under her tongue. If it lights up green, she knows that day she and her ...