Oh wow...yeah it has been a while!
Congratulations first for your baby. Babies are beautiful inclusions in our lives and yes their arrivals changes our lives forever and if we allow, it could be a wonderful lesson for personal adjustments.
I'm not a father but i can give an advice for this season, which is:
Saying the right words
You're expecting a new life, a new future in a small body ready to be nurtured and words are very important.
The right words woukd give you strength, strengthen your spouse and also give an enabling environment for your new baby.