XXXXY Syndrome

49,XXXXY syndrome, also sometimes known as Fraccaro Syndrome, is an extremely rare intersex trait in AMAB individuals in which they have three extra X chromosomes. It occurs in approximately 1 out of 85,000 - 100,000 AMAB individuals. Symptoms of 49,XXXXY syndrome can vary, but usually include learning difficulties/intellectual disabilities, low muscle tone, hypogonadism, infertility, delayed growth, distinctive facial features, and a variety of birth defects that may affect the heart, bones, brain and/or kidneys.

History
It was first diagnosed in 1960, and was named Fraccaro syndrome after the researcher.

Flag
The flag was created by a user that goes by Thepartyboy607 on March 15, 2021. The greens are for facial features, yellow is for the intersex spectrum, light orange is for chromosomal abnormality, and the rest of the oranges are for community

Resources

 * https://en.wikipedia.org/wiki/49,XXXXY
 * https://medlineplus.gov/genetics/condition/49xxxxy-syndrome/
 * https://rarediseases.info.nih.gov/diseases/5679/49-xxxxy-syndrome