Patient's question:
The prenatal screening results showed low risk, but why is it called painless DNA? What is meant by intergenerational inheritance? I would like to consult about this.Doctor's answer:
Pregnant women need to undergo detailed prenatal screening for the Tissue Screen, mainly to check for any malformations. If the result is low-risk, it means it passed, and there is no problem. If it doesn't pass, it indicates high risk, and further painless testing is required. In your case, if the Tissue Screen shows low risk, then it is normal. For genetic counseling, it mainly confirms whether the parents have any hereditary diseases. There is no need for further detailed examination of the Tissue Screen risk.