Levonorgestrel
"So I decided skyla was the option for me because I recently got diagnosed with bipolar 2 disorder and the hormones from birth control pills were too much to handle. I'm 21 and I've never had kids before so I didn't want to do paraguard or mirena due to the size. The insertion process was not the best but it was not the worst it could have been. I definitely psyched myself out thinking the absolute worst was going to happen due to all the reviews I read on here. As long as you take 800mg of Advil or ibuprofen about a half an hour before the procedure you will be fine. I can describe it as poking in places I've never been poked before, a little bit of lightheaded was and you're done. Had some cramps but I'm happy with my decision"