In a recent U.S. survey of 999 people who sought geneticcounseling, a majority said they supported prenatal genetic tests for the elimination of certain serious diseases.
With increased awareness for geneticcounseling and testing, early detection and treatment, the odds can be improved.
随着基因检测，早发现早治疗意识的增强，存活率将会有所提高。
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All the leading DTC genetic-testing companies say they offer either in-house counseling or referrals to genetic counselors to help explain the results.