Level 1: Can I get pregnant right after menstruation? Menstruation is part of a woman\’s menstrual cycle and occurs regularly every month. When menstruation ends, the eggs have not yet matured, so it is impossible to get pregnant during this time. However, it should be noted that if a woman\’s cycle is relatively short or the ovulation period is early, ovulation may occur just after menstruation, and she needs to pay attention to contraception at this time. Level 2: How soon after menstruation ends can you have sex?