Ok this is going to sound really stupid but yesterday was my first time as well as my bfs first time. We’re both 18 but we wanted to wait until we were dating for at least a couple months (it’s been five lol). He jerked off and came, and like thirty seconds later we had sex (which I didn’t know that was possible after they came). Point is, he wasn’t wearing a condom because it happened so fast but I have the IUD (Kyleena) and I think it was wiped off of his dick before we started. I know there’s the leftover cum that would still be in his dick, but he didn’t actually cum in me. Also, I was supposed to start my period today but sometimes it’s a day or two late. Like I said I’m on the iud and it’s more than 99% effective but obviously no birth control is 100% effective. Do you think I’m fine? I know it wasn’t a smart move because now I’m a little worried but I think I’m fine, I just want other people’s opinions. Please no rude comments, it was both of our first times and I just want to be extra sure (and yes he will be using a condom next time).