Triple X Syndrome, which is also referred to as trisomy X, or XXX syndrome, is a genetic disorder occurring in females due to the presence of three copies of the X chromosome.

Triple X syndrome is not a very common genetic defect. However, girls who are affected usually have lower than normal intelligence, especially with regard to verbal and communication skills. Abnormalities affecting the reproductory system are also common. Irregularities in the menstrual cycles and infertility are common issues. However, many women who have trisomy X have given birth to children who are healthy, both physically and genetically.

Occasionally, some girls may have more than three copies of the X chromosomes. They may have 4 or 5 sex chromosomes. The associated symptoms, both physical defects and intellectual disability, are also more severe in such cases. However, such cases are extremely rare occurrence.

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Yasser Elnahas

MD, PHD, Professor Of CardioVascular Surgery

Dr. Yasser Elnahas, Is an associate Professor of Cardiovascular Surgery. Dr. Elnahas was trained as a fellow At Texas Heart Institute And Mayo Clinic Foundation.Dr. Elnahas is dedicated to educating the general public about different disease conditions and simplifying the medical knowledge in an easy to understand terminology.

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