I just got back from watching Knocked Up.
Awesome movie. One of the best I've seen in a while. Funny as hell, but also very moving.
Also, just cause squeaky clean newborns in movies are one of my pet peeves, I have to say they did a good job with the birth scene. Sweaty screaming mother, messy baby. Not a few little grunts and then a 6 month old bright eyed baby to hold. thumbs up just for that.
It's just all over a wonderful movie. Go see it.