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Parents might decide to have genetic testing to determine if either or both of them carry certain genetic traits that could be passed on to their offspring. Some genetic traits will lead to severe birth defects or problematic diseases that could severely impact the quality of their children's lives.

If they are indeed carriers of certain traits, they may choose to avoid having children or choose adoption as an alternative. In this way, they can eliminate their particular genetic line and avoid passing the trait on to the next generation.

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15y ago
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13y ago

Your chromosomes or karyotype from u and ur parents to see if they were a carrier for whatever genetic disorder it may be. Also an examination differs depending on what genetic disorder your talking about.

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15y ago

Genetic testing has developed enough so that doctors can pinpoint missing or defective genes.

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12y ago

For decisions regarding having children or to know whether or not you have a hereditary disease.

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Q: Why might parents decide to have genetic testing?
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