If your baby is "following the curve" of the growth chart ... If a child's weight is at the 50th percentile line, that means that out of 100 normal children her age, 50 will be bigger than ...

So when the pediatrician whips out a growth chart and ranks baby's height and weight in percentiles ... If a child is at the 25th percentile for her age and gender, that means that out of a ...

Are you pregnant and are you gaining weight? Don't worry, because weight gain during pregnancy is healthy and is important for the growth and development of your baby ... 25 lb - 35 lb (11 kg - 16 kg) ...

Body Mass Index (BMI) is a commonly used index of relative weight. BMI is calculated ... The situation is more complex in children, where the BMI threshold of obesity varies with age and sex. The ...