birth control
"I was on the patch for almost 6 six months and it at first it helped but after the second period it didn't work I got really bad cramps I was bledding heavy like I did before followed by every other period after that.  i was on birth control and my obgyn switched me to the patched because I gained weight 20 lbs in a year! 

Followed by a lecture of how to eat right, well switching to the patch I lost 4 lbs! 

Also I got very headaches from the patch and it just couldn't take it anymore I had to switch back to the pills!"