They can be done during pregnancy from the mother's blood as early as 8 weeks of the pregnancy.Įvery human cell contains a copy of the entire DNA of the person, 50% of it comes from the mother and 50% from the baby's father. Given the samples of at least the child and an alleged father, DNA paternity tests are held to be 99.999% accurate. If the testing is needed to satisfy the Social Security administration, you may want to contact them in advance to ensure that they will accept this type of DNA test in your case.The discovery of DNA was a huge leap toward understanding heredity and the way our parents' biology directly influences our own since DNA is the ultimate "source code" of the human race. Since we get our genetic makeup directly from our parents (half from each parent), it is easy to determine whether a man is the biological father of a child based on the comparison of the two DNA samples.ĭNA paternity tests are over 99.9% accurate.
#DOES DNA TEST DFIND OUT FATHER FULL#
If the alleged father is deceased or unavailable for DNA testing, samples may be obtained from the child and a known full sibling of the alleged father. Avuncular DNA Test (Aunt – Uncle)Īvuncular testing: DNA testing can be done using full siblings of the alleged father.
If the Alleged Father’s parents are not available there is still another option. In this case, you may either contact the family of Alleged father or contact us so that we may assist in that process. Individuals who apply for Social Security benefits are often in need of establishing paternity but do not have access to a DNA sample from the alleged father. Testing may also be completed if only one paternal grand-parent is available -however, it is advisable to obtain samples from both whenever possible. This test will usually yield results equal to that of a Paternity Test. Performing a Grandparent DNA test is performed by obtaining DNA samples preferably from both paternal grandparents. If no viable sample is available directly from the Alleged Father, then typically the next best option is to perform testing with his direct ancestors, ie, ( A grand parentage DNA Test). No DNA test samples availableĪ DNA Test without the father may also be done even if no DNA samples are available from the Alleged Father. Having a chain of custody and thus, legally admissible DNA results is especially important whenever you are needing DNA Test results for things such as Immigration, Social Security Benefits, etc.
By obtaining the sample directly from them, that would allow us to maintain a chain of custody on that sample and provide legally admissible DNA results. For example, if the AF is deceased, was a sample collected from a Coroner or Medical Examiner while performing an autopsy? If so, we would attempt to obtain that sample from the Coroner or Medical Examiner. The first option to consider is whether or not there is a biological (DNA) sample available from the Alleged Father (AF). Several DNA testing options are available in situations where the alleged father (AF) is missing, unavailable, deceased or simply unwilling to cooperate. Completing a DNA Test without Father is done everyday.
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