Dianna, Have you ever been to see a natropath? I used to have alot of porblems with AF when I was younger (you know, like 16-18) and the lady I saw would look for the problems in your eye (the coloured part apparently show's different shades for parts of your body) and after spending about 12 months being on a million different pills to regulate my period (and having a million tests for STI's that I didn't have!) she had it sorted within about a month. I also had problems getting thrush just before my period started as well, which she also fixed. If you haven't been to one already I would highly recommend it in between things...