Ever since the user "680" left I have carried the banner of the proportion nazis, we are those who would rather be a bit shorter but better looking and we don't stare blindly at numbers but consider how everything looks as a whole.
I'd implore a lot of you to be cautious about this, after all there is no going back after you've lengthened. What if you're not satisfied with your body shape after surgery, isn't that a terrible risk, isn't it better to be a little bit safer rather than sorry?
Of course expectations vary and what may look acceptable to some looks bad to others. Still I think a lot of you are being naive when you aim to lengthen your legs twice or go beyond 7CM. Consider your proportions carefully, how do you look in thick shoes, without clothes, in high set pants, compared to others that are naturally tall?
Just one or two centimeters can do a lot to your overall look when you're already balancing between normal and strange, it's a pretty insignificant amount of height but it can mean the difference between a strange ugly body and a normal good looking one.
Remember you're artificially creating the body that you'll live with for the rest of your life, better do it right and not take any risks.