"There is such a thing as 'off-label' prescribing, which is prescribing a legitimate FDA-approved drug for other than approved indications. But these must be legitimate indications, which in my mind means to treat a health abnormality or disease. Not being tall enough is not a disease, unless one were treating pathological short stature, and that would have nothing to do with one's athletic plans in life, but with a proven pathology. Therefore, I would decline but give an education on the risks of being so casually medicated."