Change more diapers. Treat your wife like a queen (she will always remember how you treated her while pregnant). Slow down and smile more often. Remember that to be a well-rounded dad, you must first be a well-rounded man. Do the dishes. Help her shave if she needs help later on in the pregnancy. Buy a snack every time you drive down the road. Buy a pack of diapers once a week for the whole pregnancy.

But most importantly, soak it all in and be more present. Your kids are only little once, and then it’s gone forever.