IMMIGRATION DNA TESTING
& DNA PATERNITY TESTING

A man who believes he is the biological father and his name is not on the child’s birth certificate of the child can ask the mother of the child to perform a paternity test. If the mother refuses to perform a paternity test.

When an alleged father performs a paternity test and the results read the alleged father “John Doe” is not excluded as the biological father of “Jane doe” What this basically means is the probability of paternity supports John Doe being the biological father of Jane Doe. 

A Y Chromosome DNA test is a test that can be used to help determine a biological relationship in the paternal line of an alleged father. The Y chromosome exists only in males. Therefore, the Y chromosome is past down from father to son untouched.

With the increase of DNA paternity testing in the U.S. and around the world. Often times some people are confused on which method is better to have their DNA samples collected. Is it a buccal swab test or a blood test?