"i&#039;ve had it in for about 2 months and has been more or less very efficent. i got on it because of heavy bleeding and i&#039;ll say it works very efficient for that but....the mood swings are horrible like nothing i&#039;ve ever experienced.i&#039;ve gained around 5  pounds so far that i just can&#039;t keep off.so it works for what i got it but the side effects are pretty bad."