Conclusions: the effect of genetic counselling and the procreation guidance was obvious. It was difficult that the genetic disease completely controlled.

结论病残儿鉴定的遗传咨询、生育指导效果明显，但遗传病得到完全控制尚有一定难度。

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Earlier this year, prompted by the growing availability of consumer DNA tests, the American Medical Association sent a letter to the FDA saying that genetic testing should only be done with the guidance of a doctor or trained genetic counselor.

WSJ: Citizen Scientists Take On the Health Establishment