The "rhythm method" may kill off more embryos than other contraceptive methods, such as coils, morning after pills, and oral contraceptives, suggests an article in the Journal of Medical Ethics. The ...

ATLANTA — A growing number of teen girls say they use the rhythm method for birth control, and more teens also think it’s OK for an unmarried female to have a baby, according to a government survey ...

The Natural Cycles app aims to prevent pregnancy by evaluating a woman’s daily temperature and menstruation data. The app — which uses this information to calculate which days a woman is at a high or ...

Today’s teenagers are increasingly likely to use the rhythm method to prevent pregnancy and to have relaxed attitudes about unwed motherhood, according to a new government sex survey. The results, ...

A recent Center for Disease Control and Prevention study of teen sex habits and attitudes revealed many thought-provoking trends and interesting statistics. The finding that seems to be getting the ...

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 ...