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  PATERNITY TESTING

 

A paternity test is a DNA test that determines whether a man could be the biological father of a child.
We all inherit our DNA (the genetic material) from our biological parents. A paternity test compares a child’s DNA pattern with that of the alleged father to check for evidence of this inheritance—the most definitive proof of a biological relationship.
The result of a paternity test is either an

 
  • Exclusion (the alleged father is not the biological father). (The probability of exclusion is 100% or certainty of exclusion).

  • Inclusion (the alleged father is considered the biological father).(The probability of paternity for inclusions is at least 99.99%).

When performed for legal reasons, the paternity test must uses the Chain of Custody procedure to ensure that you receive accurate and legally admissible results (accepted by courts and other government agencies).
Our lab run each test twice on all of  DNA tests and follows the most stringent procedures to guarantee accurate and conclusive results.


Tested Parties
In a standard paternity test, the tested parties include a child, the alleged father, and the mother (called a trio).  The mother’s participation in the paternity test helps to exclude half of the child’s DNA, leaving the other half for comparison with the alleged father’s DNA. However, we can perform a paternity test without mother’s participation (called a motherless), which involves additional analysis, without any additional charge. Results are equally conclusive whether or not the mother participates. Motherless tests are guaranteed to have at least a 99.9% probability of paternity for inclusions and 100% for exclusion. We also can test additional children or alleged fathers if needed; there is an additional DNA testing and analysis fee for each additional tested party.
Our procedure is to::

  • Run each test twice, following the most stringent procedures to guarantee accurate and conclusive results.
  • Follow a strict Chain of Custody to ensure results are legally admissible.
  • Schedule convenient appointments close to your home or office through our comprehensive network of collection sites.

  • Sample Collection
    We routinely use the painless buccal (cheek) swab to collect samples. Our lab has the largest network of collection sites in the U.S., allowing customers to choose a sample collection appointment most convenient for them. We also have extensive affiliations with laboratories worldwide for international sample collections.
    A sample collection process fee which includes sample collection, appointment coordination, and shipping costs is charged for each paternity test case  and a sample collections fee extra is charged for additional children or additional alleged fathers. (Note: New York Notice: Due to regulations by the New York State Department of Health, we cannot offer home testing to residents of New York. Please call 1-866-478-3417 for other testing options.)

    Chain of Custody Process
    Samples are collected using a Chain of Custody documentation process that ensures your results will be accepted by courts and other government agencies.
     

     
     
     
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    Affiliate - InforMed Centers - Cleveland Clinic - University Hospital Network