Is a woman fertile 3 days after her period?

The answer: yes

Explanations:

A woman's period typically lasts for 3-7 days. Ovulation usually occurs 14 days before the start of the next period. So, if a woman's period ends on Day 7, she will ovulate on Day 21. The most fertile days are the 5 days leading up to ovulation and the day of ovulation itself. So, a woman is fertile 3 days after her period.