Last time, when he was four days old, he weighed 8 pounds 5.5 ounces.
Today he weighed 9 pounds 15.5 ounces. (And by now, seven hours later, he's probably over 10 pounds.)
That's 26 ounces in 11 days.
Guess I can stop worrying that I'm not feeding him enough :)
Oh, and he doesn't fit into newborn size diapers anymore.....