abnormal uterine bleeding
"I got the shot for the first time in December 2015. I was 4 weeks post partum at the time. The first week was ok. Then I began spotting and eventually it lead to a heavy bleeding. I have been bleeding for going on 3 months.(I am still bleeding.) and was told this morning March 9 2016 that if I don't see a change that I need to go to the emergency room"