# The Association for X and Y Chromosome Variations: Advocacy, education and support for individuals with X and Y chromosome variations and their families

> AXYS is an advocacy, education and support organization for individuals with X and Y chromosome variations and their families\.

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## Pages
- [About AXYS](https://genetic.org/about/)
- [Stay Connected](https://genetic.org/stay-connected/)
- [Privacy](https://genetic.org/privacy/)
- [Donate Now](https://genetic.org/donate-now/)
- [Library](https://genetic.org/library/)

## Posts
- [Psychotropic Medication Use in 48,XXYY Syndrome](https://genetic.org/psychotropic-medication-use-in-48xxyy-syndrome/)
- [Hypopituitarism and Rathke’s Cleft Cyst in 48,XXYY Syndrome: New Insights Into Sex Chromosome Aneuploidies](https://genetic.org/hypopituitarism-and-rathkes-cleft-cyst-in-48xxyy-syndrome/)
- [Demographic Composition of Participants in Sex Chromosome Aneuploidy Studies Across the Globe: A 20\-Year Systematic Review](https://genetic.org/demographic-composition-of-participants-in-sex-chromosome-aneuploidy-studies-across-the-globe-a-20-year-systematic-review/)
- [Unveiling Psychiatric Complexities in 48,XXYY Syndrome: A Case Study](https://genetic.org/unveiling-psychiatric-complexities-in-48xxyy-syndrome-a-case-study/)
- [Metabolism and Type 2 Diabetes Across Life Stages in Klinefelter Syndrome: A Population\-based Cohort Study](https://genetic.org/metabolism-and-type-2-diabetes-across-life-stages-in-klinefelter-syndrome-a-population-based-cohort-study/)

## Media
- [westin\_cover\_conference\_logo](https://genetic.org/wp-content/uploads/2026/06/westin_cover_conference_logo.jpg)
- [Axys Trisomy X Retreat\_v4](https://genetic.org/wp-content/uploads/2026/06/Axys-Trisomy-X-Retreat_v4.jpg)
- [](https://genetic.org/wp-content/uploads/2026/05/Fitness_Studio_3.jpg)
- [](https://genetic.org/wp-content/uploads/2026/05/westin_chicago_lakeview.jpg)
- [](https://genetic.org/wp-content/uploads/2026/05/hotel_room_two_beds.jpg)

## Categories
- [47,XXY \(Klinefelter\)](https://genetic.org/category/47xxy/)
- [All Variations](https://genetic.org/category/all-variations/)
- [47,XYY](https://genetic.org/category/47xyy/)
- [47,XXX \(trisomy x\)](https://genetic.org/category/47xxx/)
- [48,XXYY](https://genetic.org/category/48xxyy/)

## Tags
- [2017 Conference](https://genetic.org/tag/2017-conference/)
- [Fertility](https://genetic.org/tag/fertility/)
- [Testosterone treatment](https://genetic.org/tag/testosterone-treatment/)
- [ADHD](https://genetic.org/tag/adhd/)
- [Early Testosterone Use](https://genetic.org/tag/early-testosterone-use/)

## Optional
- [Sitemap index](https://genetic.org/wp-sitemap.xml)