Depo-Provera
"I wish I could take it back. Terrible experience. I had horrible muscle aches where the shot went in for 5 months. I felt bloated all the time. I bled every single day, EVERY DAY. It was dark red blood. I only did the shot once. Six months later I "sort of" got my period back. I am still waiting for a normal cycle, I will wake up and not know how much I will bleed for the day. I got very emotional when I didn't go back in to get the second shot. Really screws with your hormones. It does what it is supposed to do but the side effects are not worth it to me. Never ever again. Stay away."