A common query into the mind of children use to be about the height they will be possessing once achieve adulthood. So, my kids too ask these kind of questions frequently which i am unable to answer to them. I have heard that there are some kind of height predictor available into the market which almost predict the height perfectly and acurately. Has anyone tried it? If yes, kindly share your thought with me and also say that up to what extent it is accurate?