I just started using Aviane about 5 months ago. I do not recommend it. When I first started using is I would have my period for the entire 28 days (not fun). This continued for the first 2 months now I don't get my period at all. Its scary because I think I might be pregnant but I'm really not. I always get headaches caused by pain behind my eyes and I have been really moody lately. I've also noticed that I have become a bit heavier. Even though I haven't presisted with this pill that long I'm already planning to switch off of it.