Cindy and her husband are trying to have a baby. based on the calendar method of birth control, when is the best time (approximately) for them to have intercourse in order to conceive?

Answer is: approximately 14 days (tw o weeks) after the beginning of menstruation.

The menstrual cycle is the typical natural change that happens in the female reproductive system. Days leading up to ovulation and the day of ovulation are most fertile days for women - when she is most likely to get pregnant.