How to Predict Eye Color (And When Do Babies Eyes Change Color) baby post by Mama Natural

Eye Color Chart: What Color Eyes Will My Baby Have?

Have you ever tried one of those online generators to determine what your baby will look like before he/she is born? The results can be pretty hilarious when you see your nose combined with your partner’s 5 o’clock shadow. Unfortunately, these tools are just for fun—they can’t show you what baby’s smile will look like. But certain tools, like an eye color chart, can provide some clues.

Eye Color Chart: What Color Eyes Will My Baby Have?

There’s nothing like daydreaming about what your unborn baby will look like before he or she enters the world. Unfortunately, there is no way to know for sure what color eyes your little one will have. Even an eye color chart can’t tell you with 100 percent certainty.

Ultimately, the color of a baby’s eyes depends on two things: the parent’s genes and the way they mutate the moment baby is conceived.

Though recent research says there’s a lot more than parents’ eye color that affects baby’s eye color, these guidelines show some of the more likely scenarios:

  • Two blue-eyed parents are very likely to have a blue-eyed child.
  • Two brown-eyed parents are more likely to have a child with brown eyes.
  • If one of the grandparents has blue eyes, the chances of having a blue-eyed baby increase slightly.
  • If one parent has brown eyes and the other has blue eyes, eye color is more of a toss up.

Love the guessing game? This eye color chart can be a fun way to determine what color eyes your baby is most likely to have:

What Determines Eye Color?

Though eye color is an inherited trait, it is a bit more complex than looking at an eye color chart. Mom’s eyes + Dad’s eyes = Baby’s eyes. According to the latest research, 11 genes contribute to the color of those adorable peepers.

The genes associated with eye color are involved in the production and storage of melanin, which is the amount of pigment occurring in the hair, skin, and iris of the eye.

Brown-eyed people have a large amount of melanin in their iris, while people with blue eyes have a small amount. Several variations in the genes can either reduce or increase the melanin. And when these genes interact with each other, crazy things can happen. For example, it isn’t unheard of for two brown-eyed parents to have a blue- or a green-eyed child, or two blue-eyed parents to have a brown-eyed child.

The inheritance of eye color is more complex than originally suspected because multiple genes are involved. While a child’s eye color can often be predicted by the eye colors of his or her parents and other relatives, genetic variations sometimes produce unexpected results. (source)

But just like your baby, eye color research still has a lot of growing up to do—there are several thousand genes involved in iris development currently under investigation.

Are All Babies Born With Blue Eyes?

In the U.S., only 1 in 5 Caucasian adults have blue eyes, but most are born blue-eyed. (source)

Ever heard the term baby blues? That phrase makes a little more sense when you know that most Caucasian babies are born with blue (or gray) eyes.

Why? Special cells called melanocytes secrete melanin in our hair, skin, and eyes. And because melanocytes respond to light, the amount of melanin in the body increases as we are exposed to more light. When melanin increases, skin, hair, and eyes get darker. After spending more than nine months in a dark womb, baby has very low levels of melanin, and therefore, has very light skin and eyes. (source)

African American, Latin, and Asian babies can have blue eyes at birth, but it’s much less likely. If anything, they will have gray eyes, very dark blue eyes, or brown eyes.

“Darkly-pigmented individuals usually have brown-eyed babies, because the babies have more pigment to start out with.” — Norman Saffra, Chairman of Ophthalmology at Maimonedes Medical Center in Brooklyn, N.Y.

Why Do Some Babies Have Two Different Colored Eyes?

There are exceptional cases where a baby is born with two different colored eyes, or one eye is half brown and half blue. Ever looked closely at Kate Bosworth or Mila Kunis’ eyes? Stunning, right? As exotic and beautiful as this trait is, contact your doctor if this is the case with your baby. This is called heterochromia, which can be a totally normal phenomenon caused by genetic changes, but sometimes, it can indicate a problem with eye development, or can be a result of a disease or injury to the eye. (source)

My Baby’s Eyes Say What About Their Personality?

As surprising as it may be, psychologists have connected colors and patterns in the eye to personality traits. Researchers at Orebro University in Sweden found that patterns in the threads that radiate from the pupil (known as a crypt) and contraction furrows (lines curving the outer edge) can predict a person’s character.

Those with densely packed crypts tend to be more warm-hearted, tender, trusting, and likely to sympathize with others. Those with more contraction furrows were more neurotic, impulsive, and likely to give in to cravings.

(image source)

How can this possibly be, you may ask? The genes responsible for the development of the iris also help shape the frontal lobe of the brain, which influences personality.

Since it may be a little hard for you to determine how densely packed your child’s crypt is, there are a few more correlations found in science that may help you predict personality. A study in Current Psychology showed that people with darker eyes are more agreeable. And another study found that people with very dark eyes tend to be better at sports that involve hitting targets. Why? Melanin acts as an insulator for connections between brain cells. The more you have, the quicker the brain may work.

Where does that leave blue-eyed babes? Researchers at the University of Pittsburgh found that women with lighter-colored eyes seem to tolerate pain better during childbirth and handle the stress better than the dark-eyed mamas.

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About the Author

Genevieve Howland is a childbirth educator and breastfeeding advocate. She is the bestselling author of The Mama Natural Week-by-Week Guide to Pregnancy and Childbirth and creator of the Mama Natural Birth Course. A mother of three, graduate of the University of Colorado, and YouTuber with over 75,000,000 views, she helps mothers and moms-to-be lead healthier and more natural lives.

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