At his four-month well check we learned that August didn't grow a whole lot in the last 2 months.
4-month stats:
13 lbs 6 oz - 12th percentile (down from 58th% on 9/26)
24.75 inches - 35th percentile (down from 92nd%)
Weight-Length ratio - 10th percentile (same)
So he only grew 3/4 inch and gained less than one pound in 2 months. But he appears to be very healthy and has plenty of baby chub, so the doctor isn't worried. August is a healthy, happy baby!