Hi K.. My husband I tried for over 3 years. We were diagnosed with unexplained infertility. We went through the regular infertility testing, multiple times since the results expire after a year, a laparoscopy, and 6 IUI's before we got pregnant with our 1st IVF. I'm 41, so it's never too late. I understand the heartbreak and frustration, and it really can take over your life. There are a few things that I think helped us with our IVF. One, we did ICSI, acupuncture, and I took the week off work after embryo transfer, and gave myself permission to be a couch potato (which I could see would be challenging with a little boy). With that said, it seems like there's often no rhyme or reason as to why one succeeds in one cycle and not another. You just never know.
There are multiple web boards for women with infertility. That has helped me get through this alot, as well as my dog!
Good luck, and contact me if you have any questions.
-L. S