I am an 18 year old female in a committed monogamous relationship. I am still a virgin but am getting ready for the moment I do have sex. Which means birth control! Yay. Ok but no really. I have my first ever gynecologist appointment soon. I am going to see about Mirena. If you have this IUD please tell me what you experienced. From going into the office for it to any side affects you may have had. I would appreciate it a lot.