Hi Im am 18 year old female. I have the Mirena IUD. Ive had it since I waas 14 years old. I was a virgin when I got it but my boyfriend and I have been together for 2 years and have tried having sex. It is extremley painful and he says he cant get his penis inside. ( don't be mean to be specific ) Is this just because I was a virgin when I went on it or is this normal?