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Did you know

Klinefelter syndrome is a chromosomal condition in boys and men that can affect physical and intellectual development. Its signs and symptoms vary among affected individuals. In some cases, the features of the condition are so mild that the condition is not diagnosed until puberty or adulthood, and researchers believe that some affected men and boys are never diagnosed. Klinefelter syndrome affects 1 in 500 to 1,000 newborn boys. It is among the most common sex chromosome disorders.

Latest News

XYY, Jacob's syndrome
20 Mar

XYY A Missed Diagnosis

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XYY A Missed Diagnosis When asked the question, “Tell us about your son’s journey to a ...

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Klinefelter syndrome story
05 Mar

A German Klinefelter Story

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A Klinefelter Story from Germany This Story was written by a Mum that lives in Germany ...

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Klinefelter Educations
27 Feb

Klinefelter Educations

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Klinefelter Educations Klinefelter educations are something people have never even talked about openly on the internet. ...

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Sex Chromosome, xxx
19 Feb

Sex Chromosome

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Extraordinary Care Families have a place to turn for help with sex chromosome disorders.  Article By Pam ...

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47 xxy, Klinefelter syndrome, xxy
12 Feb

XXYKindaGuy Sam Pierce

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Klinefelter syndrome diagnosis a relief after childhood woes. February 16, 2018The Courier News Letter Samuel Pierce ...

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XXY, Klinefelter syndrome
05 Feb

Graham with Klinefelter Syndrome

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Graham, Mystery Writer Gemss Article LocationGemss Home Page At age 21, Graham loves to spend time ...

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