I'm a 19 year old guy going to be 20 yr old in june. My height is 5.45. My dad is of 6+ height while mom is just 5. I want to know if there are any chances to grow my height or will I be a victim of short height forever? pills, exercise or what? And is masturbation a cause of this short height bcoz I masturbate around 1 time per 2days! I need strict help! upto what age can I hope for increament in my height?