I saw this article on Baby Center:
http://www.babycenter.com/0_forty-two-things-that-change-when-you-have-a-baby_1452535.bc

While there are some that I don't agree with ("Your dog — who used to be your 'baby' — becomes just a dog." - my dog is still my baby too!), there are others that I think are completely true (You find that your baby's pain feels much worse than your own.)

What things changed for you when you had your LO?