It depends: Depends what his height and weight were when he was born. The average is different for different kids. The important issue is the rate of growth, if that is normal. Kids this age gain an average of 3 to 5 pounds per year and grow about 2.5 to 3.5 inches per year.
Answered 8/3/2016
5.9k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question