# How accurate are baby percentiles?

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## How accurate is baby percentile predictor?

No, baby percentile does not predict weight or height, however it gives a general sense. … As a baby’s weight is determined by many factors, including the mother’s condition during pregnancy, the baby percentile can not be used as an accurate assessment of weight. Height is based on genetic predisposition.

## Do baby growth percentiles matter?

A healthy child can fall anywhere on the chart. A lower or higher percentile doesn’t mean there is something wrong with your baby. Regardless of whether your child is in the 95th or 15th percentile, what matters is that she or he is growing at a consistent rate over time.

## Do baby percentiles mean anything?

The higher the percentile number, the bigger a child is compared with other kids of the same age and gender, whether it’s for height or weight. The lower the percentile number, the smaller the child is.

## What does it mean if a baby’s mass lies on the 75th percentile?

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 she is and 50 smaller. Similarly, if she is in the 75th percentile, that means that she is bigger than 75 children and smaller than only 25, compared with 100 children her age.

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## Do baby percentiles predict height?

Answer: A child’s height at age 2 may be predictive of final adult height. … The percentile compares a child’s height with that of other children the same age. For example, a child on the 50th percentile for height would be taller than half and shorter than half of other children his or her age.

## Do babies stay on the same percentile?

A small or large baby may be perfectly healthy. Also, babies have growth spurts and fluctuations in their rate of weight gain. Therefore, your baby might not remain at the same percentile for weight or height every time you bring them to the doctor for a well-baby visit.

## Is 15th percentile good?

There is a wide range for what is considered “normal.” Just because your child is in the 15th percentile for weight (meaning 85 out of 100 children weigh more), this number rarely means your child is sick, you are not feeding your child enough, or your breast milk is not enough for your baby.

## Is 5th percentile good or bad?

A small-framed girl at the 19th percentile for height could be at the 5th percentile for weight and be at a healthy weight. But a girl at the 90th percentile for height and the 5th percentile for weight could be dangerously underweight.

## What does it mean if baby head is in 90th percentile?

What if her head is in the 90th percentile while her height is in the 50th? A: A baby’s brain and head do 80 percent of their growing during the first two years. Measuring head circumference helps doctors track the brain’s growth as the skull bones knit.

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