I forgot to post the height and weight for First Daughter and First Son. They had appointments back at the end of September.
First Daughter (four years)
Height: 41.25 inches (around 80th percentile)
Weight: 38 pounds (75th percentile)
Second Son (two months)
Height: 25.25 inches (98th percentile)
Weight: 15 pounds, 9 ounces (98th percentile)
She's wearing size five clothes. He can still wear some of his 3-6 month, but we're mainly in the 6-9 month now, especially since it's cool enough I often have to put pants on him and they have to go over the cloth diaper. Most prefolds are not known for their trimness.