Hello. I'm 21, and today is the 10th day of me being on birth control. I didn't take it when my period started. I took the pills about half way into my menstrual cycle. Actually two days from now, my period would've started. Well, I've heard that the pills are effective after one week if not taken on the first day of your period. Today, me and my boyfriend had sex. We wore a condom, but the tip broke. He hadn't ejaculated, but there was definitely pre-ejaculation on the tip of the condom. I felt it burst about half way inside of me and immediately told him to pull out. He said that most of it got into his hand and stomach, but I am pretty sure some may have remained inside. I'm worried as to whether I should take the morning after pill, or if there isn't much danger to take it in the first place, since I'm on the pill (haven't missed a day and I take it like clockwork). I'd love to hear someone's opinion on this, I really don't want to be nervous or scared. Thank you so much.