My AF's were regular before I went on the pill and while I was on the pill. During that time (around 7 years), my cycle must have changed. I have now been off the pill for around 8 months, and have only had one AF.
I have seen the doctor once already, and he said to wait until it had been 6 months. So now I am just waiting for my next appointment....but the wait is a little long, they are so busy.
Thanks for you kind words!