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Triple X Syndrome

Triple X Syndrome - What it is

Triple X syndrome is a chromosomal condition caused by the presence of an additional X chromosome in females. The symptoms vary, although many girls and women do not show any symptoms or experience mild symptoms.

Typically, both males and females have 46 chromosomes. In females, this includes two X chromosomes, while males have one X and one Y chromosome.

Female and Male Chromosomes

How common is triple X syndrome?

It is estimated that triple X syndrome occurs in approximately one in 1,000 live female births.

Triple X syndrome is also called:

  • Trisomy X
  • Triplo-X
  • 47 XXX
  • XXX syndrome

 

Triple X Syndrome - How to prevent?

Triple X Syndrome - Preparing for surgery

Triple X Syndrome - Post-surgery care

The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth

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