birth control
"So I had gotten the implant in my arm because I had read that this birth control could stop you from having a period yay right!  And the first nine days were fine and then after that I was constantly bleeding. I had the implant in my arm for a year and five months. I BLED THE WHOLE TIME! I also had some side effects. Migraines, nausea, gained 20 lbs, even had hot flashes. I finally could not stand it anymore and had it removed. It took me three months to start my period. Before I got the implant my periods were heavy so I wanted the implant to make it stop  and after the removal my period is light now."