Welcome to the Klinefelter's Syndrome Association (KSA)
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We offer information, understanding and support for everyone.

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Professionals
symptoms diagnosis treatment.

Families to be
information and support

Professionals
symptoms diagnosis treatment.
Klinefelter's Syndrome isn't rare
...but it is rarely diagnosed.
KSA Video Library
Intersex Awareness Day 2022 from an XXY/Klinefelter’s Perspective
About 1.7% of babies are born with sex characteristics which do not fit the typical definitions of male and female. There is a wide range of variations which can cause a person to be Intersex, including XXY. We hope our video offers some insight into the importance of accepting each person as an individual.
By AJ Howard and Ken Scott on behalf of the Klinefelter’s Syndrome Association
In collaboration with The XXY Project, Australia
Dukes Barn is in the village of Beeley, Derbyshire, within proximity of Chatsworth House. Activities in this presentation include Bouldering & Weaselling. Climbing & Abseiling. Archery. Indoor Climbing Wall. Assault Course. Other activities including Canoeing. Caving. Stream Walking that are not shown, will feature in the April 2023 Dukes Barn weekend video (to follow).
Photography & Presentation by KSA trustee AJ Howard
Latest News
10th May is Klinefelter’s Syndrome Awareness Day in the UK Klinefelter’s Syndrome affects 1 in 600 males but 75% are...
The KSA Annual Conference 2023 will be held at the Stuart Hotel in Derby on 13th and 14th of May...
There is currently some disruption to supplies of Tostran gel. If your pharmacy is having difficulty obtaining it, please tell...
An excellent in-depth article about male infertility from Undark magazine. It discusses the often ignored emotional effect this has on...
Responding to the Coronavirus Crisis by Stephen Kemp KSA Trustee. "Between 1994 and 2001, I worked in humanitarian assistance overseas...
Raj Baksi discusses KS/XXY and the new multi-disciplinary clinic at Guy's Hospital in London.
You may be interested in the following article and case study that looks at Non-mosaic Klinefelter Syndrome Successful Conception after TESE/ICSI:...
Big congratulations and huge thanks from all at the KSA charity to one of our members Paul who has successfully...
Please see an article published today in the UK newspaper The Telegraph. The part about Klinefelter’s Syndrome starts on page...
In episode 108 our Vice Chair, Raj Baksi spoke to the Fertility Show Podcast to discuss Klinefelter’s Syndrome – find...
Research Articles
Researchers at the University of Huddersfield are studying people with KS/XXY syndrome and their experiences of every-day skills like memory,...
We have been sent a survey which is essentially for professionals who provide care for those affected by KS/XXY. We...
If applicable, please take part in this survey that supports research into men’s experience of pregnancy after fertility treatment.
Below is a really important research questionnaire which we are asking all KS/XXY folk to please complete. It doesn’t take...
Social Events
KSA Conference 2023 The KSA are delighted to send present the draft programme and ticket information for the 2023 KSA...
The KSA Annual Conference 2023 will be held at the Stuart Hotel in Derby on 13th and 14th of May...
The KSA hosts regular ‘virtual chats’ to allow members to chat, ask questions, suggest, discuss, have a moan – or...
Ryan Bregante is an American XXY adult who has a very positive attitude to KS/XXY. Many of you may have...