Klinefelter’s Syndrome Association

WEBSITE

The Klinefelter’s Syndrome Association (KSA) is a UK-based nonprofit offering information, support, and resources for individuals with Klinefelter’s syndrome (XXY), their families, teens, adults, and professionals. They host annual conferences, activity weekends, maintain a helpline, and provide research updates, educational materials, and peer networks to improve awareness, diagnosis, and quality of life for those affected.

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