My name is Ashley and me and my boyfriend had sex 3 times in one night without anything to keep us safe but I thought it would be OK cause I knew my period was coming in 4 to 5 days so I thought we wouldn't get pregnant. Then I started my period the next day it was early but only by 3 to 4 days, 21 days from my last period, so I didn't think nothing of it until I was talking to my sister and she said it was still a chance I could get pregnant and I said no way cause the egg was already dead and my period is the same I guess. I didn't know if I was all the way right so I thought to ask someone who would know more then me. So am I safe or should I be buying a test in some days??