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 ...

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 ...

It’s high time we put the most enduring myths about human behavior to bed, and see the mind—and the world—as it is. For women trying not to get pregnant, life should be easy. Conception can only ...