My boyfriend and I both lost our virginity to each other on valentines day. I had been taking my pill on time every day, we used a condom, and he pulled out right when he was finished. Also, it wasn't anywhere near the day of my ovulation. We literally did it one time and haven't done it since. My period is a day late, does losing your virginity change your period? I've been stressing like crazy about it too and I know that's a factor. It's just like ridiculously unlikely that I'm pregnant and I didn't even have my period for 2 years until I got on my pill! So if I got pregnant from using technically three types of birth control, I might just lose it lol