I just had daughter #2 last wednesday. One thing I can say for sure is its WAY easier the 2nd time through when you know what to expect! Mom and I cruised through this first week and a half. The good news is that your body definitely gets used to no sleep.
I miss my time on the forum (I think I was right behind pete-zza on post counts until my first daughter was born) and now I dont even get to read 10% of what is here, let alone post anything, but there is definitely nothing in life as rewarding as a child!