Does anyone know what the average size of a 13th month should be?!
Question:
Does anyone know what the average size of a 13th month should be?
Additional Details
5 days ago
Weight and Length.
Answers:
Average lengh is 29 inches and average weight is 22 lbs. My son was always underweight, and scored around the 10th percentile for weight, but he's 20 months now and has gotten up to the 30th in weight, and length he's 50th.