Depo-Provera
"I'm 15 and got the shot about 2 months ago. So far, my periods have remained regular. On the downside, I now feel hungry ALL the time. All I do is eat.. I have these irresistible cravings now. I'm noticing weight gain of course because I'm stuffing my face, but I'm miserable if I don't eat what I'm craving or when I'm hungry. Also, I've been having excruciating headaches. I already have migraines. I had them for years, before I got on the shot. but they had stopped when I started a new medicine. now they're back since I'm on the shot. It's terrible, hopefully the cravings, appetite, headaches, and also these mood swings I've been having get better. If not I'm switching."