Dr. I just want to ask if it's possible for a woman to get
pregnant when she had sex 3 days before her period? Because last month my boyfriend and I had sex 3 days before my period came but he used condom. And my period lasted for 5 days but also there's a changed on my sleeping time because I had work at night and I sleep in the morning. So I'm a little bit confused, i already took pt and it say negative but i just want some clarification.