Hi. <br>I'm 14 and a half years old and apparently I'm 1m6 tall. I really want to achieve 20cm taller although my dad is only 1m67 and my mum said that my flow chart shows that I can only get 2 or 3cm taller until I'm 20. I'm not very please with that news. Are there any chances that I can get my goal? And if there are, where should I start?