Elmo, I had this discussion with a friend today who commented that she wouldn't even know I was pregnant. You spend your first pregnancy complaining of every ailment you can think of! I wouldn't even hoover for the first three months! Talk about wrapping yourself in cotton wool!
Today, I have removed all the seats out of my car, drove 60 miles to collect a table, put it set up into the car and drove home, brought it in with a friend, moved 2 sofas and not even noticed! The hoovered my 5 bedroom house (and mopped) top to bottom (as well as looking after 2 DC) - I would never had done that with my first (or second even) pregnancies!
I have to say, DD2 is really loving child and I am looking forward to how she reacts when the new baby comes along. She is besotted with a puppy we are minding for a friend atm.