Hakuluettelo:
Käännös:
rhythm method (suomeksi)
- Määritelmät:
- 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.
Viimeisimmät haut: rhythm method, foramina, flashlight fish, autonomic nervous system, square dancer, power tap