birth control
"I switched from another pill to this one because of side effects of the other pill. This pill regulated my moods, and increased my chest size and sex drive. However, I gained 12lbs in less than 6 months and was unable to lose it despite diet and exercise. It also gave me dangerously high blood pressure which went back down when I switched off of it. So if you are worried about weight gain and blood pressure this isn't the pill for you. Periods were also heavier than on the previous pill I was on."