Levonorgestrel
birth control
"I got the liletta inserted in the beginning of March 2017. I have been bleeding ever since. Not a full blown period, but enough to be annoying. I also get a random, quick, sharp pain in my abdomen at least daily, which has never once occurred before getting this IUD. No wonder it's such an effective birth control... because you bleed for months straight so you can't have sex "