National network. Founded 1990. Provide support, educate, encourage research and foster treatment and cures for symptoms of X and Y chromosome variations. These include, but are not limited to: XXY, XXX, XYY, XXXY, XXXXXY and XXYY. Brochures are available that describe basic symptoms, diagnoses and treatments. Newsletter $25 (US); $35 Family; $10 Adult with Condition.
Write:
Klinefelter Syndrome and Associates
P.O. Box 872
Pine, CO 80470-0872
Voice: 1-888-999-9428
Fax: 303-400-3454
Website: http://www.genetic.org
E-mail: info@genetic.org
Verified: 7/27/2012