I had sex with my fiancé of 5 years last night. She finished her period a week and half ago. I had a little to drink last night so it was a drop harder to ejaculate. We had sex unprotected with just using the pull out method.I’m sure I got it on time. But should I still give her plan b in case. She’s about to start birth control next period cycle for her first time and I don’t want to mess that up. So what should I do? Just wait?