birth control
"I've taken this for over a year, and I love it! My boobs have grown and I've stayed my moderate weight. Mood swings? Eh not really. We all get emotional on our periods. Birth control is not 100% effective, but this thing works! I was with my boyfriend for 6 months of the year. We never used a condom and he came in me. Never got pregnant.  The best thing is this helps so much with my periods.  Less cramping. Before I'd be nauseous to the point I'd sometimes throw up, stay up hours in so much abdominal pain. This makes periods tolerable. I recommend it."