Fragile X Syndrome is an inherited disorder that is the most common cause of mental retardation.Official Site: What is Fragile X Syndrome Some people with Fragile X Syndrome do not show symptoms, while others may have intellectual problems including learning disabilities, behavioral difficulties and delays in the development of speech and language.
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The content in this page is not a substitute for professional medical advice. If you think you have Fragile X Syndrome, please consult your doctor.