J.W.
I feel your pain. It took us 4 years to conceive our son (I had been on the pill for 3 years), and we have been trying again for a few months now (no pill at all after he was born), and still not pregnant. I'm hoping it doesn't take another 4 years. We did see a reproductive endocrinologist after a year of trying, and some people only wait 6 months before they see the doctor. The ovulation sticks never worked for us, possibly because I wasn't ovulating. The website listed in the other response is a good one; I just started checking it out. Good luck!