Hi Mrs P,
It took me just over two months to get a period after coming off the pill (I was on it for 10 years). My doctor told me this was normal and that it could take 6 months or more before getting a period. I was really stressing about not getting my period, and kept thinking I might be pregnant. I got a blood test done to make sure I wasn't. THe night I found out it was a negative test, my DH and I went out and I had some wine and just relaxed and got my period the next day!!
He did say there were options, such as Clomid, which I don't know much about, but I think there are lots of people around who have used it. Best to talk to your doc about all the options!
Good luck! :-)