question: Hi, I'm 20 years old and I had unprotected sex with my boyfriend during my ovulation dates. I'm on Orsythia, a birth control pill. This is my second month on it and I have breakthrough bleeding. It's about a week before my period now. And it's also about a week since I had the unprotected sex. I'm just concerned if I may be pregnant or not. I take my birth control very regularly. I've never missed a day or been more than an hour or two late taking it. However, I didn't know that I had sex during the ovulation days till later on. But I guess on birth control you don't ovulate? I'm confused on that. My main question though is if I had unprotected sex during my supposed ovulation days while on birth control, could I be pregnant?