How do you predict a child's future height?

The future is unclear but a wild guess you would look at the height of his or her parents and then there parents and that might tell you the child's future height hope that this helps if not message me  

A child's future height can be seen in their feet!

Have you ever seen a short (adult) person with big feet? NOPE. 

Because your body grows in ratio size to fit height. Usually the feet grow out first, and then after You start growing in height. 

And yes of course, you can look at the parents height as well. Because Genetics also contributes to the child's height and weight! 

Good Luck! :)

Confused on question what should we be answering