Thursday, April 24, 2014

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.

Welcome to KS&A


How can we assist you?

IMPORTANT NOTE:  This is a helpline only.  Please do NOT call this number for general inquiries.
We are as close as your telephone and offer support through a network of volunteers for each of the conditions we serve. You may access this network by calling KS&A on our toll-free number from anywhere in the U.S. or Canada, (888) 999-9428, or from outside the U.S. at (303) 400-9040.  You may also send email to Please provide your email address, phone number and location.  International callers, provide your country code.  Please let us know if this is an emergency.

All general inquiries should be directed to  If you need to speak with someone by phone, please send your number along with your email message.

Sandra's Story

"Why should I support KS&A?"  "What has KS&A done for us lately?"
"How will KS&A use my donation?"

It Pays to Be A Member - Become a Member Today

Benefits of membership:
  • Free access to over 70 conference videos.  Streaming video can be viewed worldwide.
  • Free access to a new library of webinars.  Click for more information.
  • 10% discounts on conference registrationThe discount on the "first adult" registration fee alone more than covers the cost of an individual membership.
  • Exclusive access to join the $47 Club and unlimited use of KS&A’s current library of webinars.  Click for list.
  • Exclusive access to KS&A’s online forums.

Follow us on Twitter  Follow us on Twitter  @KSAgeneticorg

Subscribe to a Discussion Group

Tap into a network of hundreds of real people dealing with the same issues as you. KS&A offers several discussion forums that give you an opportunity to ask questions, exchange ideas, information, news, comments or whatever related to X and/or Y chromosome variations. Learn more about these discussion forums and register today.


Your Email Address is Vital


In these days of social media and telephone access to the internet, email contact is vital to running a nonprofit health advocacy group.  If you do not already receive regular emails from KS&A, please register your email address.  Send email to

Also, please register for our email newsletters and broadcasts.

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Important News


FREE - Family Information Kits

To celebrate May as National X & Y Chromosome Variation Month, AXYS is offering free family information kits to help parents explain X and Y chromosome variations to their children.  


The kits are provided with one of three different booklets written in age-appropriate language specifically for children with XXY, XYY or XXX, as well as a free copy of the Guidebook, "Living with Klinefelter Syndrome, Trisomy X or 47,XYY", for parents to read (US orders only).

Click for more information and to place your order. 

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