As prenatal DNA tests become better and more widely available many
worry that their benefits are outweighed by their dangers. A lengthy
article in the Washington Post takes
up this discussion in some depth. It seems that while new and better
testing at the level of DNA is a great tool to help women carrying
pregnancies in risky circumstances (advanced maternal age, previous
history of genetically abnormal pregnancies or births, unclear
ultrasound results, etc.) some ethicists still fear the tests could be
misused.
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