I don't know if you are done with. My wife (who is pregnant with our second, and is the reason we actually started collecting games), just called me up at work to tell me that she and my 3 year old daughter where playing pinball. Hearing my daughter squealing in the background as she was playing DM is worth the slight dip you will get in collecting. My wife too has the morning/evening/all day sickness. Just remember to be supportive, since if men where the ones that got pregnant, I pretty sure we as race would have died out long ago. Also there is a crazy amount of hormones /changes going on that you want to be on her good side
But remember kids are great, that got little hands to get into those places inside the machine you can't reach

That and nothing better than the phone calls I get like today, going Daddy, I'm playing arkanoid, and I'm beating mommy...
I know I Am lucky in that my wife even with #2 on the way was, trying to figure out how to get more games in our gameroom, and was commenting the she liked having the cocktail table against the wall. Congrats and Build up on your sleeping now