birth control
"This is the only birth control I've been on that has stopped my breakthrough bleeding due to it being the highest dose possible.  I have gained 20 pounds while on it (but honestly I needed to gain weight anyway) and to my surprise have larger breasts (which is not so bad either).  I do get occasional migraines with this pill and slight mood swings, but over time it has gotten better, just think the body has to become used to it.  I highly recommend it if you are experiencing breakthrough bleeding, it truely has been a lifesaver in that aspect.  When I went from 3 weeks of bleeding to the normal 1 week, well worth the occasional migraine or mood swing."