Beckett's had a big week. His four month doctor appointment was last Friday. My defensive lineman is starting to thin out. He weighed in at 16 lbs and measured 26 inches. Still bigger than his older brother was at 4 months, but much more average in weight (43rd percentile) and way above average in height (80th percentile). He's gotten another clean bill of health, a round of shots, and sent on his way. The doctor suggested we start solids, so trusting his judgement (and my mom's), we did.