Hi Sir, I am 20 years old. Think I have only 165 cm my height. I am so sad about that snd my friend are kidding me. It make me mindaly sad. And they call me dwarf. I want only to increase 172 cm please help Dr. Is there any medicine. I am doing excise also like cobra stretch hanging etc. My brother is more height than me. actually height is 90 % of gene ok. But there are 10 % to change .this I heard from doctors only. So please help me.