abnormal uterine bleeding
"I am NEVER getting this shot again!!! I had gotten this shot a month and a half after having my daughter. Which was in late November. I didn't get a "period" until early January and haven't stopped bleeding since. I thought the bleeding was becoming light for a while then it became heavy as of now. Also this shot causes extreme HAIR LOSS. I thought I was losing my hair due to postpartum hair loss but it turns out it's because of this shot. I've lossed so much hair, that it looks totally thinned out.. I don't know when the hair loss and bleeding will stop but I'm hoping soon"