I am 20 years old and my height is 162 cm , Id like to know if there is a way to improve it and grow a few inches I am really worried about it , I could do anything . I stopped growing since I was 15 years old and I dont know why ......  Hope to get an answer.
You may consult an endocrinologist for some hormone tests. Although you are now borderline age when further height growth ceases physiologically. An x-ray of pelvis, wrist,if still no ossification center fusion has occurred, there may be a chance with hormonal and exercises treatment