Thought this would help:
My second week back to work and Jess already seems to be loving nursery. I've also seen several very positive changes, one being that she is happier playing for 10mins or so without me sitting right next to her. She was initially sleeping better at night too but all the week the dreaded teeth have meant 5 broken hours max for me.
Fcroxy: Its hard doing work on bad sleep, I do 12 hour shifts too, so feel knackered by 5pm, but its definitely no harder than looking after a baby all day on no sleep. Remember your doing an incredibly responsible job looking after your LO on the 3hrs sleep. Also I've found most of my colleagues are cutting me some slack because they know I'm functioning on little sleep.
I do feel guilty, I only see Jess to give her morning bottle and get her dressed before I leave the house and Daddy does nursery drop off and pick up on the 3 days I work. However, I do think there will always be something to be guilty about being a Mummy, and that may just be "is my LO getting enough from just me?". Someone told me once "a placenta comes with guilt". I think this is pretty spot on!
Nat, how are you coping with early pregnancy and working and baby??? I do want 2 at some point but couldn't imagine how to do pregnancy with everything else!!