This statement appeared in the April 9 article, "Historical birth control lecture shines spotlight on Cleveland's little-known contraception museum": "One early method that did prove successful, ...

Perhaps you’re old enough to remember the “calendar rhythm method" of birth control. Before the Pill became available in the late 1960s, the “rhythm method” was quite popular, especially among those ...

No wonder the rhythm method does not work so well for birth control — scientists in Canada said Tuesday they had found women sometimes ovulate several times a single month. Their findings, if verified ...

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 ...