mera beta 5year 8month ka hai, age ke according height aur wait kitna hona cahiye?

A. the weight should be around 16 to 18 kg and height should be around hundred to 110 CMregarding this query ,if you need more information and for more guidance it will be better if you please consult with your doctor to clear any further doubts and will get all the relevant detailed information required about the query mentioned .it is difficult to elaborate here shortly.