What is the life expectancy of someone with triple X syndrome?
What is the prognosis for girls and women with triple X syndrome? Girls and women with triple X syndrome can lead normal lives. In many cases, there are no problems with sexual development or fertility. In general, early diagnosis and intervention can help to reduce developmental delays.
What does triple X syndrome do?
These signs and symptoms may show up as: Delayed development of speech and language skills, as well as motor skills, such as sitting up and walking. Learning disabilities, such as difficulty with reading, understanding or math.
What type of disorder is triple X syndrome?
Trisomy X is a disorder that affects females and is characterized by the presence of an additional X chromosome. Normally, females have two X chromosomes; however, females with trisomy X carry three X chromosomes.
What happens if someone is born XXY?
Klinefelter syndrome is a genetic condition affecting males, and it often isn’t diagnosed until adulthood. Klinefelter syndrome may adversely affect testicular growth, resulting in smaller than normal testicles, which can lead to lower production of testosterone.
What is the life expectancy of a girl with Turner’s syndrome?
The prognosis, or outlook, for women with Turner syndrome (TS) is usually good. Life expectancy for Turner syndrome might be slightly shorter, but by testing for and treating the conditions that come with TS, women with TS can expect to live essentially normal lives.
What race is Turner syndrome most common in?
There are no known racial or ethnic factors that influence frequency of the disorder. In some cases, the disorder is diagnosed before birth or shortly after birth.
How serious is Turner’s syndrome?
Overview. Turner syndrome, a condition that affects only females, results when one of the X chromosomes (sex chromosomes) is missing or partially missing. Turner syndrome can cause a variety of medical and developmental problems, including short height, failure of the ovaries to develop and heart defects.
What is Triple X syndrome?
Triple X syndrome, also called trisomy X or 47,XXX, is a genetic disorder that affects about 1 in 1,000 females. Females normally have two X chromosomes in all cells — one X chromosome from each parent. In triple X syndrome, a female has three X chromosomes.
What is trisomy X syndrome?
Trisomy X syndrome is a sex chromosome aneuploidy condition where affected females are born with an additional X chromosome. Trisomy X may also be referred to as 47,XXX, triplo X syndrome, and triple X syndrome.
What causes Triple X chromosomes in females?
Due to a random malfunction in the way cells split at or right after conception, a girl may receive three X chromosomes, resulting in triple X. Some females have a third X chromosome in only some of their cells, resulting in no or very mild symptoms of the disorder.
Can a girl have an extra X chromosome?
When the extra chromosome is due to incorrect cell division in the embryo, a girl may have a mosaic form of triple X syndrome. This means some of the cells have an extra X chromosome, but not all do. Girls with this type of triple X syndrome usually have fewer symptoms.