How paternity testing works?
In DNA paternity testing, we test the relationship of a child with his/her father. For the unborn child, we can also do paternity tests which are Invasive prenatal tests and noninvasive prenatal tests. In invasive type, doctors do test through chorionic villus sampling or amniocentesis and in the noninvasive tests, cell-free fetal DNA (cffDNA) plays an important role. Noninvasive is safer because of no insertion of any instrument in a pregnant woman. Even, in the case of facial recognition, DNA testing is used. In many cases, where we need the identity of a person, we can do facial recognition […]
