hlo doctor mera bache ko weight 20kg h uski age ka according uska weight thik h ya nhi aur uski height kitne honi chahiye plz tell me

A. The weight of your child should be at least 18 kg so your child is having a high weight as compared to the age of the child which is extreme extremely healthy that I must tell you and the height should be 4 feet plus as of now depending upon genetics and birth height