I've been taking lutera for over 17 months now. I know a lot about it and that it's supposed to stop ovulation and all that. But I'm kind of paranoid right now. I have a period tracker that I still use, and it still shows me my ovulation day. Well, my boyfriend and I had unprotected sex on the day it said that I was supposed to ovulate. He pulled out though. I promise I'm not careless, I usually have sex a week or longer before my tracker says I'm supposed to ovulate and I even wait at least 3 days after the date it says I ovulate to have unprotected sex. I just forgot this time. I need help on if I should worry or not. Please help me!!