Hi there, I just thought I would pop in and share my story as briefly as possible.
I came off pill in November 2010, cycle 1 was 40 days, cycle 2 was 115 days and by day 40ish of cycle 3 I paid for a fertility specialist appointment as 6 months had past and I wanted answers. It turned out I had PCOS and am now in the first cycle of treatment to encourage ovulation.
Coming off the pill can definitely mess your body around a bit and some people can take 12 months to come right and be perfectly fine afterwards, some people can take just one cycle. But equally sometimes the pill can be masking a minor problem. I'm not trying to scare you and I'm sure you will come good soon enough but equally don't be afraid to speak to your doctor and seek additional help if time ticks by and things aren't starting to happen.
All the best for your journey and I hope you have success soon