• Klinefelter syndrome

    This topic has information for parents about Klinefelter syndrome.

     

    National Genome Institute

    This government website has general information on Klinefelter syndrome.

     

    KS&A

    KS&A’s mission is to help individuals with one or more extra X and/or Y chromosomes and their families lead fuller and more productive lives. KS&A stands for Knowledge, Support & Action.