I will 18 in july my morning height is 5'7, I have consulted an endocrinologist he got offended and said be happy what you have from god ,he did x ray of my left wrist and slightly plates are open I requested him further assistance he prescribed tamodex and vitamin d for 6 months I am obese too he said you grow approx 4 to 5 cm more, please assist me doctor my parents are she 5'0 and he 5'8. How many more inches I can expect?