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.

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 ...

Babies develop at very different rates, both physically and when reaching developmental milestones like sitting, walking or ...

American children are increasingly tipping the scale, and the extra weight may be putting them at risk for immediate and future health complications, including depression, type 2 diabetes, and heart ...

One size chart doesn't fit all when it comes to evaluating birth weight and health outcomes of newborns. One size chart doesn't fit all when it comes to evaluating birth weight and health outcomes of ...

Development refers to both growth and function. It involves the maturation and myelination of the nervous system, as well as acquiring various skills for the body's function. “During early pregnancy, ...

At every appointment, your baby's doctor will measure and record your baby boy's measurements on their personal growth chart. How your baby grows over time will help your doctor track their physical ...