my daughter is 3yrs 8months old. she is presently 25kgs. what should be are body weight at this age? her height is 3'10".

A. Most children gain about 4.4 pounds each year between the ages of 2 years and puberty. They also grow 3 inches (8 cm) in height between 2 and 3 years old, and 2 3/4 inches (7 cm) between 3 and 4 years old. You might not think it to look at them, but by 24 to 30 months, children reach half their adult height.