My problem is that I am 20 years old boy and my height is 5 feet 2 inch. I did many more for grow height but I didn't success. For example I took somatropin injection 4 iu. I did exercise six month regularly hanging also but no result found. Sir you are requested that please show me right path to grow my height, I need to grow at least 6 inch more. Spinal cord can be thicker and cartilage may be it is possible or not sir. After fuse the growth plate. Is my growth hormone is less in my body my weight is 50 kg.