I just got a Mirena IUD a week ago and I have some questions about how my sex life should change. I don't feel comfortable with my boyfriend cumming inside of me because we are only 16 and I don't wanna even take that .1% chance of getting pregnant. We had sex a little less than a week after I got my IUD and he didn't wear a condom but he pulled out. Not to mention, I was also on my period. I'm terrified of getting pregnant and I basically just need someone to calm my nerves. I know it's probably ridiculous with the odds: IUD+Pull Out+ Period?! NOT super likely. What do you guys do? Condom? Let him cum inside of you? Pull out? Other contraceptive?