birth control
"I loved being on this pill. The only reason why I stopped is because I am way too busy to take it at the same time every day, so I now have a birth control implant. 

I did not gain weight. Acne... well, I've always had bad acne, even before birth control. I was secretly hoping it would clear it up, which it did not, but it definitely did not get worse. No weight gain, etc. Lightened my cycles for the fist year, then afterwards I would regularly get my period every other month, and then I would never get it (and take tests when I was worried.) Towards the end (I was on it for years), I was horrible with taking it on time-- there were days I would even forget to take it. With back up protection, I still was never pregnant. Loved this pill."