birth control
"I have been on this pill for a little under a year for the main reason to prevent pregnancy, but to also help regulate my period. Before I started the pills, I would have horrible cramps and long, heavy periods and now other than heavy nausea in the first week and some diarrhea, my periods are short and rather light. This is the only pill I have ever been on and I can say that it does make me more emotional and sick at times, but no pregnancy! It does the job with little side effects: nausea and diarrhea."