Before you say anything, yes I knew what I was signing on for; having two kids under two.  I just under-appreciated how smooth it was first time around without a miniature juggernaut bounding around the house.  Pregnancy number 1 is a surreal and magical time where partners hold hands and smile for weeks at a time.  Pregnancy number 2 is mostly playing rock/scissors/paper for who is going to go do an all-nighter training Kid A to sleep in his big boy bed as we’ve had to prepare the nursery for Kid B…