D2I2.
genetic

Fragile X syndrome

Fragile X (FXS) is a disorder. The average IQ in males with FXS is under 55, while affected females tend to be in the borderline to normal range, typically around 70–85. Physical features may include a long and narrow face, large ears, flexible fingers, and large testicles. About a third of those affected have features of autism such as problems with social interactions and delayed speech. is common, and occur in about 10%. Males are usually more affected than females.

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Symptoms — what it feels like

  • ·Intellectual disability, long and narrow face, large ears, flexible fingers, autistic behavior, large testicles

Causes — why it happens

  • · ( )

How it's found

  • · testing

Treatment

  • ·Supportive care, early interventions

Complications

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Plain-language summary adapted from Wikipedia. Not medical advice.