Stats

Silas, five weeks old:
Height 23 inches
Weight 11.5 lbs.

Silas, two months old:
Height 25.5 inches
Weight 14 lbs. 3.8 oz.

For comparison, Henry was 24.75 inches and 15 pounds at two months.

Silas, last week, at four months old:
Height 28.5 inches
Weight 16 lbs. 14.2 oz.

Henry was 28.75 inches and 20 pounds, 3 ounces at four months.

Henry, last month at five-and-a-half years old:
Height 3' 10.5"
Weight 46 lbs. 6 oz.