that would require an x-ray to check bone age and the status of your growth plates. an endocrinologist would be your best choice of a specialist to discuss this problem but i would guess that you are not a candidate for human growth hormone treatment at your age.
how to determine if you are still growing or not? . am 21 and wants to find out if am still growing so i can get taller. i want to find out whether am a candidate for hgh.