birth control
"In the beginning I had bad headaches, vomiting & non stop periods. Now after 12 months of this the only issue is weight gain. But having a small stomach I only gained 5 pounds. I have gained and lost (w/o exercising). I would say this is really effective but with side effects not so much. I went to see my doctor about my periods last time I went in she said if it doesn't stop after this cycle I should change birth controls. And is has she was right! If you think you will stop your periods so soon stop assuming and give depo a try! Its super effective and I'll definitely continue using it!"