rhythm methodrhythm method
a method of birth control in which a couple refrains from sexual intercourse on those days during a woman's menstrual cycle when she is likely to conceive
Origin of rhythm methodsee rhythm (noun)
A birth-control method characterized by abstinence from sexual intercourse during the period of ovulation.
(plural rhythm methods)
- A method of natural birth control that involves counting days of a woman's menstrual cycle in order to determine when sexual intercourse is most or least likely to result in pregnancy.