The paternity test is done to determine the biological father of the baby. If the test is done in times of pregnancy, it is called the prenatal paternity test. This test is not a newly devised idea to establish the paternity. The test was first performed in 1953 immediately after an amazing discovery that each of us has a unique DNA structure.
There can only be a mixed answer to this question. It is required for an individual who has any doubt over his paternity of the to-be-born child.
Though this test can be done even after the birth of the baby, but for the immediate clearance of doubt, the prenatal paternity test is the only answer. You may also check http://upstatednatesting.com/ online and gather the details about the prenatal paternity test.
Some suspect that their wives are having extra marital relationships and most probably they have not fathered the unborn children. In that case they urge their spouses to give consent to this paternity test to dispel the doubt out of mind.
It requires a long debate and still any unanimous consensus can be reached at. There is hardly any universal yardstick to measure the ethics.
The moral perspective of a person may match or can be at great variance with that of the other. But this is the only route to be sanguine of the paternity of a child. The DNA paternity test can also be done to dig out the truth regarding the paternity issue. Such test can be performed even when the child grows up.