# Frequent question: How important are baby weight percentiles?

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They look for steady and proportional growth in height, weight and head circumference, an indicator of brain development. As long as a child continues to gain weight and height proportionally over the years — even if he or she remains in a lower-than-average percentile — it is an indication of steady growth.

## Do baby 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.

## What is a good percentile for baby weight?

A baby on the 50th percentile for weight, for example, is right in the middle of the normal range: 50% of babies their age are lighter, and 50% are heavier. A baby on the 5th percentile weighs less than 95% of other babies of that age. A baby on the 90th percentile weights more than 90% of other babies that age.

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## What does it mean if my baby is in the 25th percentile?

The percentile number means that your child exceeds that percentage of children their age for that measurement. If your child is in the 75th percentile for height, they are taller than 75% of other kids her age. If they are in the 25th percentile for weight, they only exceeds 25% of children their age in weight.

## Is 95th percentile good for weight?

Body mass index is a calculation of your child’s weight relative to height. A BMI above the 85th percentile means overweight, while children above the 95th percentile are considered obese, which increases their risk of chronic diseases such as heart disease and diabetes.

## Is a higher or lower percentile better?

Percentile ranks are often expressed as a number between 1 and 99, with 50 being the average. So if a student scored a percentile rank of 87, it would mean that they performed better than 87 percent of the other students in his norm group.

## What does it mean if baby is above 90th centile?

If the scan shows that your baby’s size is above the 90th centile line then it is confirmed as a LGA baby. … This is because the ability of a scan to predict the correct weight of your baby is reduced as your baby grows and you get nearer to your due date.

## Is 25th percentile good?

The word “percentile” is used informally in the above definition. In common use, the percentile usually indicates that a certain percentage falls below that percentile. For example, if you score in the 25th percentile, then 25% of test takers are below your score.

## Is 25th percentile good for baby?

If your baby is satisfied after a feed, is happy and playful, and is tracking along the 25th percentile (or even lower), then you should be reassured that your child is growing well.

## Is 90th percentile good or bad?

Percentiles are best explained through examples. … If a candidate scores in the 90th percentile, they have scored higher than 90% of the norm group, putting them in the top 10%. If a candidate scores in the 10th percentile, they have scored higher than 10% of the norm group, putting them in the bottom 10%.

## How do you tell what percentile your baby is in?

In most cases, this will be on a curved line. Follow the curved line to the right until it ends, and here you’ll see a number on a white background that indicates which percentile your baby is in. In the example above, the child is a 3-month-old girl with a head circumference of 15.5 inches.

## When should I be concerned about my baby’s weight?

But if your baby loses more than 7 percent of their birth weight or gains weight slowly in the early days and weeks following their birth, your baby’s health care provider may ask you to bring them in for weight checks.

## What does a low percentile mean?

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 is the best percentile for weight?

There’s a big range of normal on the chart: Anyone who falls between the 5th percentile and the 85th percentile is a healthy weight. If someone is at or above the 85th percentile line on the chart (but less than the 95th percentile), doctors consider that person overweight.

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## Can you be above the 100th percentile?

In fact, for this very reason, there’s no such thing as a 100th percentile. The person with the highest score is higher than everybody else, but not higher than herself, so she’s in the 99th percentile. If we are sticking with whole numbers, the 99th percentile is the highest possible percentile.

## What does the 99th percentile mean?

It means the top 1 percent. If something is in the 99th percentile, then it means it is higher than 99% of other things. This is most often used when talking about test results. I scored in the 99th percentile on the standardized test.