How tall will my son be hes 12 5'10.mom5'7.im 6'1.he was 5'7 at 11. estimates.her dad is 6'4.he wants to be tall bad.he thinks he's done growing.?

That depends on his: Bone age & his stage of puberty, neither of which can be altered to allow a healthy child more time to grow. A thorough physical exam including examination of the genitalia, immunizations & discussion of diet, growth, puberty, academics, peers & risky adolescent behaviors are age-appropriate. If your son prefers you excuse yourself, the pediatrician will have an assistant present for the exam.

Estimates vary: If an estimate is done with parental height, the process adds 2.5 inches to the average parent height.(67+73/2=70+2.5 =72.5) if done from the cdc growth charts, the number approaches 77" (6'5"). A simple x-ray of the left hand & wrist can be assessed for bone maturity. If the maturity is closer to 12y he is likely to be very tall; if closer to 15 his further growth is limited & he may make 6'1".