Patient's question:
Can a fetus undergo paternity testing during pregnancy? How is it done? Are there any good methods? Can it be cured? Please give advice from a doctor.Doctor's answer:
With the advancement of technology, the samples for testing have expanded from purely blood in the past to include hair, saliva, bones, body fluids, and more, which can all be used for identification. Even unborn fetuses can be identified using amniotic fluid from pregnant women. Today's scientific technology has greatly improved the accuracy of paternity testing. After adopting DNA gene identification technology, the accuracy rate for confirming biological fatherhood is over 99.99%, while the accuracy rate for denying biological fatherhood is even higher, approaching 100%.