Welcome to the board Erica - these ladies are wonderful!
I am Jessica, and DH and I are expecting our first little one this August. Jump on to the TTC thread and I hope your stay there is short.
My DH was the same way. I temped, charted the whole nine yards, but he never wanted to know when I was O'ing so I just didn't tell him and tried to get him in the mood when I needed too :)
Thanks for the warm welcome!