abnormal uterine bleeding
"My normal periods involved changing a super plus tampon hourly/wearing an overnight pad for 3 days, then 2 medium flow days, severe diarrhea, vomiting and extreme bloating and very paining cramps, heavy cloting.  I decided to try this and the first two weeks were great, no bleeding or pain, then I got my period and it was very light with minimal cramps for one day! I was soooo happy I cried. One month later I'm still bleeding! It's super light and I only see light pink blood when I wipe.  I hope it ends soon going to give it time and a few more shots. I don't think anyone should get this shot unless they were in my position with an abnormal heavy/painful period.  I rather have light spotting for months than one week of extreme pain."