birth control
"During the first month I took it, it made my period a lot lighter. However, it also made me a lot heavier. I gained 12-ish pounds while taking this, and I had crazy mood swings and emotional instability. I would cry for no reason and I was always slightly hungrier than I should be. My breasts have been sore during the entire duration of using this medicine. Also, I missed one pill and have been on my period for twenty-one days and counting."