What are the chances of conceiving when you and your partner take his?

The chances of conceiving depend on various factors, including the timing of intercourse within the woman's menstrual cycle, the couple's overall fertility, and the health of both partners. Generally, having unprotected sex during the woman's fertile window—typically a few days before and after ovulation—greatly increases the likelihood of conception. If both partners are healthy and there are no fertility issues, the average chance of conceiving in any given menstrual cycle is about 15-25%.