# Frequent question: Do heavier babies grow taller?

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## Does birth weight affect height?

There was a strong positive association between birth weight and adult height; for subjects with birth weight < or = 2,500 g, mean height was 175.7 cm, while for those with birth weight > or = 4,501 g, mean height was 184.1 cm. A positive association was also found between birth length and adult height.

## Do heavier babies live longer?

A lighter baby of well-educated parents is likely to do much better in life than a heavier baby of high-school dropouts. Yet within every group the researchers studied, birth weight appeared to have a noticeable effect, even after controlling for a long list of other factors.

## What is considered a tall baby?

People can track the length of their baby using average growth charts. The average length of a full-term newborn baby is 19–20 inches (in) , or 48.2–50.8 centimeters (cm). However, a length of around 18.5–20.9 in, or 47–53 cm, is also typical. Male babies are slightly longer than female babies.

## Does low birth weight affect height?

In the study by Powls et al,14 children with a birth weight less than 1501 g were significantly shorter than NBW children. The size of the mean difference in height in their study was 4.1 cm overall, similar to the size of the difference in our study.

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## How can I tell how tall my baby will be?

What’s the best way to predict a child’s adult height?

1. Add the mother’s height and the father’s height in either inches or centimeters.
2. Add 5 inches (13 centimeters) for boys or subtract 5 inches (13 centimeters) for girls.
3. Divide by two.

## Does fetal femur length predict height?

For example, third trimester femur length has been found to predict well childhood height (Cacciari et al., 2000) and fetal femur length, and growth rate between 18 and 38 weeks has been found to be inversely associated with childhood blood pressure (Blake et al., 2002).

## How can you predict how big your baby will be?

For mother’s height, inches multiplied by 2.54 gives you centimeters. For the mother’s weight, pounds divided by 2.2 gives you kilograms. For the baby’s birth weight, take the number from your calculation and divide by 453 to get your baby’s estimated weight in pounds.

## Are heavy babies healthier?

Are there health concerns for heavy babies? Yes, excess weight gain can still be a concern for babies. Experts at Harvard University note that babies that gain too much weight in their first 2 years can have a higher risk or health problems in their childhood and even adult years.

## Is birth weight an indicator of a baby’s future size?

Yes. There’s no way to predict exactly how big this enormous infant will become, but studies have shown a linear correlation between birth weight and adult size (as measured by the body mass index). We also know that the length of a baby is associated with its eventual height and weight.

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## Are bigger babies healthier?

Larger babies have always been associated with lower infant mortality rates, while recent research by Professor Barker indicates that they run a lower risk of heart disease, stroke and hypertension in later life.