According to our pediatrician, breast-fed babies tend to take up to two weeks to regain their birth weight,but she was pleased to see that Finn gained it back (plus a couple of ounces) within five days. Then at his two-week visit, he weighed in at 8 lbs, 8 oz, and at four weeks, at 10 lbs, 3 oz. He’s quite a hungry boy. Check out his double chin! Here he is (above) at five weeks old, just after a bath. The (perfectly appropriate) shirt he’s sporting below is a gift from my friend, Lisa.