En EspanolTalking Glossary of Genetic Terms
Donald W. Hadley, M.S., C.G.C. defines Genetic Testing
Genetic Testing
Genetic testing is the use of a laboratory test to look for genetic variations associated with a disease. The results of a genetic test can be used to confirm or rule out a suspected genetic disease or to determine the likelihood of a person passing on a mutation to their offspring. Genetic testing may be performed prenatally or after birth. Ideally, a person who undergoes a genetic test will discuss the meaning of the test and its results with a genetic counselor.
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