My age is 14 and my height is 58 inch.it is very small height according to age. doctor what should i do to increase my height.i also mastubate.

Have bone age checkd: This height is at less than 3% of the male population at age 14. A first step would a good basic history and exam and an x-ray of the left hand and wrist. It can be evaluated for bone maturity. If your bone maturity is more consistent with a 12 year old, and your general exam is normal, further testing for hormonal problems may be needed.Masturbation has no effect on growth.