birth control
"I got this Implanon back in January 2012.  Everything was fine.  I was losing weight and then all of a sudden I gained the weight back.  I exercised and watched what I ate and the scale didn't move!  So I will be getting it taken out next month.  I don't want to be this size in 2 more yrs before I have another child. Mood swings were great.  Around July I was having periods twice a month until November or December of 2012.  No acne."