Fragile X Knowledge Center

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Fragile X Knowledge Center

Premutation

Premutation

Genetics

What are Fragile X-Associated Disorders?

Fragile x

I have the Fragile X premutation, what can I do to help reduce my risk for a Fragile X associated disorder?

Are a lot of people Fragile X carriers and don’t know it?

What is the chance, a female with the premutation or full mutation, will pass the Fragile X gene mutation to their children?

How many people have the Fragile X premutation, often referred to as carriers?

Are there any associated conditions that someone with the Fragile X premutation is at risk for?

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