birth control
"I'm on my second Mirena, I got my first one at 17, and just got my second one two weeks ago. I am having at little more cramping with this one that I didn't experience with the first one. I had a wonderful doctor who gave me the medication that helps dilate your cervix if you haven't given birth. I love the Mirena I recommend it to anyone! I highly recommend taking Tylenol before hand."