• Paternity

    Our lab has tested over 300,000 cases for your peace of mind!

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  • Relationship

    Over 10 years experience with DNA relationship testing.

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  • Legal

    Accredited legal DNA testing for your assurance

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  • Prenatal

    NON Invasive and 100% Risk Free – Exclusive!

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  • Baby Gender

    Need to know now? Are you having a BOY or GIRL?

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DNA Relationship Testing

DNA relationship testing can assist to determine whether alleged relatives really are biologically related. This type of test can be performed between various degrees of relationships including siblings, grandparents, aunts and uncles.

Why do a DNA relationship test?

Generally, Relationship DNA Testing is a means of establishing paternity in cases where the father is not available and therefore, a straightforward paternity test is not an option. In such cases a grandparentage test or an avuncular DNA test can substitute a paternity DNA test. Siblings may also do a sibling DNA test, which will establish the extent of the sibling relationship: half siblings, full siblings or not siblings. The below are the relationship DNA tests we offer.

  • Sibling:
    Siblings DNA test
    Sibling DNA testing is used to determine whether you are half, full biological siblings or unrelated. Including a known parent is always recommended when possible.
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  • Aunt/Uncle:
    Aunt/Uncle Testing
    An aunt/uncle test can substitute a DNA paternity test. This test is carried out between the alleged father’s siblings and the alleged father’s child/children to confirm the biological relationship between them.
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  • Grandparent:
    Grandparentage Test
    Confirms if a biological relationship exists between grandparents and grandchild. Commonly used when the alleged father is not available for testing.
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  • Maternity:
    Maternity Test
    This test will prove the biological relationship between mother and child. Maternity testing is often used for immigration testing and sometimes in cases of adoption.
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  • Y & X test:
    Y & X Chromosome Testing
    Y-STR Male Lineage DNA test is used to determine if two males share the same paternal lineage. Whilst X chromosome testing is used in cases where two females want to confirm if they share the same father.
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  • Twin:
    Twin Zygosity
    The test will establish if twins are identical or fraternal. The test is performed via oral swab samples collected at home.
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  • MtDNA:
    MtDNA Test
    MtDNA test based on the mitochondrial DNA sequence variation that is passed on from females to their offspring. Through this test we can determine if two or more people are related through their maternal lineage
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