calendar method of birth control English

Meaning calendar method of birth control meaning

What does calendar method of birth control mean?

calendar method of birth control

— noun (= rhythm method of birth control) natural family planning in which ovulation is assumed to occur 14 days before the onset of a period (the fertile period would be assumed to extend from day 10 through day 18 of her cycle)

Synonyms calendar method of birth control synonyms

What other words have the same or similar meaning as calendar method of birth control?

calendar method of birth control English » English

rhythm method of birth control

rhythm method

rhythm

calendar method