Katie is now 27.5 inches long and 20 pounds. This means her current car seat is still good, but not for much longer. She's still in the upper 95th percentile on height and weight measures with everything in proportion, so that's good.
I'm told that the long car ride home from the doc worked together with some recalcitrant freight trains to produce a monumentally poopy diaper. Katie is now sitting in her high chair wearing nothing but a new diaper -- today's outfit being a poop casualty -- and happily eating green beans.