I started Sprintec in August of 2012. I got on it for heavy periods but I lost my virginity a few days ago and we used a condom. But two days after that we did it again 3 times in the same day. He pulled out twice and finished the third time by masturbating. We didn't use a condom those three times. I'm worried I could be pregnant. I just want a piece of mind. I'm not on any other medications and I never miss my pill and I always take it at 9:15 every night. Thank you.