birth control
"I had a pretty good experience with Safyral while I was on it. It helped regulate my cycle to be much more predictable and on time, and helped with my often severe leg-cramps. I didn't experience any weight gain, and though I was sometimes moody, it wasn't anything outside of normal PMS. It did what it was supposed to do, I suppose.
  However, my problems were when I had to go OFF Safyral. My insurance stopped covering it and at first my OB/GYN didn't have any samples for me, so I had to stop taking it for awhile. This is when I started to gain weight and had some crazy mood swings. I felt kind of depressed at times, cried often at work (which is unlike me), and just felt over-emotional."