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Is Klinefelter Syndrome (47 XXY) Genetic?
- Inheritance
- chromosomal
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47 XXY occurs due to meiotic non-disjunction. The extra X chromosome is not inherited; risk increases with advanced maternal age.
How Genetic Is Klinefelter Syndrome (47 XXY)?
Klinefelter Syndrome (47 XXY) is not primarily a genetic condition. While some genetic factors may play a minor role in susceptibility, the condition arises predominantly from non-genetic causes.
Source: MedlinePlus Genetics
Does Family History Matter for Klinefelter Syndrome (47 XXY)?
For Klinefelter Syndrome (47 XXY), family history is generally not a major risk factor. The condition tends to arise from causes unrelated to hereditary transmission. If you have concerns, speak with a qualified healthcare professional.
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