My son 2 year 6 month old his height 36 inch and weight. 30 p...i wana know how long he will be.... my height is 5 .6 and. my. wife. 5, 3?

Projected height: The height expectation for male offspring is the average of the parental height + 2.5 inches.By your numbers alone, the boy's expected height would be m+f/2+2.5=67". His present stature at 2.5 yrs suggests he may eventually be as tall as 70 inches. Only time will tell.You can download a growth chart from the cdc site & follow his progress. www.cdc.gov/growthcharts.