What does the expectant father do?

Since Tara's been pregnant, I've been reading lots of books about expectant fathering and you know what? I've noticed that it looks a lot like pre-expectant husbanding...

Tara: Jai, can you get this out of the car?
Jai: OK

Tara: I left a list of things for you to do while I'm gone.
Jai: Mmmhmmm.

Tara: Did you take a shower?
Jai: No
Tara: Why not?
Jai: Because.