I'm due tomorrow with my first and have been mulling over the above three things and, for me, I think they are:
Best - guilt-free afternoon naps
Worst - disturbed sleep from getting up 5 times in the night for a wee
Most surprising - being asked "how's my favourite walrus?" by a friend and actually not minding!
What are yours? (only rule is that you can only have one for each
)