If you wonder how your body sizes up to others your age, it can help to compare to the average weight and height of teenagers. Keep in mind there are several factors that affect the average weight of ...

At every appointment, your baby's doctor will measure and record your baby boy's measurements on their personal growth chart.

A healthy weight can depend on many factors, including your age, sex, muscle mass, bone mass, and lifestyle. Some measures, like body mass index (BMI), do not take all of these measures into account.

Like many new parents, you might be wondering if your baby is growing at a healthy rate. Questions like, "What is the average newborn weight?" or "How much should a 1-year-old weigh?" are common ...

In the same pediatrician’s office, two little boys happen to have their 3-year-old well visit on the same day.