I think Charlie is around 27 pounds or so? I have been surprised that I can tell every time he gains a pound or so, just by how heavy he feels when I pick him up! Anyway I am always happy when he gains weight... just because that means he is growing and will be big and strong one day. At least, that is what I tell myself when I am carrying him around town and cursing his weight gain!
How much does your LO weigh?