Several reasons: There are many reasons. One is to understand the chance of a child inheriting the disease. Is it 50% like in huntington's disease? Is it 25% as in a recessive gene? If the gene is sex-linked, the percentages become much more complex depending on the baby's sex. Another reason is to understand the ramications of a positive test. What does this mean to the person? Is that person now uninsurable?
Answered 10/9/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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