I've got one from before and we're starting to work on #2. We decided to try and time it so that by the time #2 came around he's been on 2nd year salary and also would qualify for FMLA so he could be home for a bit.
Kellwolf, I had the same experience when conceiving #1- "Oh, it'll take a while for my system to get going"... 6 weeks later, it was obvious it was working
Kim