birth control
"I have been on Reclipsen for 3 months for terrible periods (I'm 15), and my acne isn't any better then it was before, my periods are just as heavy as before and I've gained 17 pounds. It caused severe mood swings, anxiety attacks, weight gain, more acne, strange cravings, always hungry, and didn't help with amount of blood or my cramps. 

The pros are it shortens my period to 6 days rather then 12-16 days, but I still bleed abnormally heavy to anemic point. The weight gain is the worst."