Short period comets that originate beyond the orbit of Neptune but are generally moving level with the orbits of the other planets are in the what?
No! You can get pregnant before you have your first period, and many surprise pregnancies happen just that way. To prevent pregnancy after you have your baby, you'll have to use birth control every time â even if you're breastfeeding.
Med-Health.net explains that while it is rare for a woman to become pregnant right before her period, it is possible. Sometimes a woman who is pregnant experiences vaginal bleeding that, while not technically a menstrual period, mimics one enough for the woman to believe she is having her period. Keep Learning.