How rare is it for someone to be born with two different eye colors?

Answer I don't believe the condition, which is called heterochromia, is very common. I once had a friend who had two different colored eyes.

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Rare Human Eye Colors?

The eye color that a human being has is determined by genetics, but no one gene that ensures what that color will be. The OCA2 gene often controls the amount of melanin pigment that a body generate... Read More »

Rare Colors of Cars?

The DuPont Color Popularity Report analyzes and predicts global car color trends by region and model type. For example, silver was the most popular color around the world in 2009, but in North Amer... Read More »

How to Cope if Your Child Is Born With a Rare Genetic Condition?

Being born with a genetic disorder is a misfortune and it is even worse when it is a rare disorder. It becomes a great responsibility for the parents to have their children exceed, and it is possible.

Are children who are born with rare syndromes considered having pre-existing conditions and are insurance companies required to cover them?

Answer Yes they are pre-x, however if the parents were covered then the Insurance would have to cover. For more info see