DNA Relationship Testing

Welcome to our DNA relationship testing services page, where we offer a range of tests to help individuals determine biological relationships with accuracy and reliability. Whether you’re seeking to establish paternity, siblinghood, or other familial connections, our advanced DNA analysis techniques provide the answers you need. Below, we outline the different types of DNA relationship tests available at our facility.

Benefits of DNA Relationship Testing:

*Accurate and Reliable Results: Our DNA relationship tests are conducted with the highest standards of accuracy and reliability, providing conclusive answers to biological relationship questions.

*Non-Invasive Sample Collection: We offer non-invasive sample collection methods, such as buccal (cheek) swabs, which are painless and convenient for all parties involved.

*Confidentiality: We prioritize confidentiality throughout the testing process, ensuring that your privacy is protected at all times.

*Legal and Personal Testing Options: Whether you require DNA relationship testing for legal purposes, such as court-admissible evidence, or for personal reasons, such as family reunification, we offer tailored testing options to suit your needs.

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Types of DNA Relationship Testing:

Explore our comprehensive selection of services that cater to a variety of needs, ensuring complete customer satisfaction.

Paternity Testing:

Paternity testing is the most common type of DNA relationship test, used to establish the biological father of a child. Our paternity tests offer highly accurate results, providing clarity and peace of mind for families.

Maternity Testing:

Maternity testing confirms the biological relationship between a mother and child. This test is particularly useful in cases where maternity needs to be verified for legal or personal reasons.

Siblingship Testing:

Siblingship testing determines the likelihood of biological siblingship between individuals who share one or both parents. This test is valuable for individuals seeking to confirm sibling relationships for legal, personal, or medical reasons.

Grandparentage Testing:

Grandparentage testing helps determine the biological relationship between grandparents and grandchildren when direct parentage is unavailable or uncertain. This test can be crucial in inheritance disputes or immigration cases.

Avuncular Testing (Aunt/Uncle Testing):

Avuncular testing establishes the likelihood of biological aunt or uncle relationships with a child. This test is often used when the alleged father is unavailable for paternity testing, and the child’s paternal relatives seek to confirm their relationship.

Twin Zygosity Testing:

Twin zygosity testing determines whether twins are identical (monozygotic) or fraternal (dizygotic) by analyzing their DNA. This test can be useful for medical purposes or personal curiosity.

Non-invasive prenatal paternity test:

A non-invasive prenatal paternity test identifies the father before birth. Fetal cells from the mother’s blood and the potential father’s DNA from a mouth swab are compared to determine paternity.

Gender Reveal:

Maternity testing confirms the biological relationship between a mother and child. This test is particularly useful in cases where maternity needs to be verified for legal or personal reasons.

Many More:

Additional services are available upon request, and feel free to call with any inquiries.

Immigration Request Form

We can collect a sample for immigration testing as directed by an AABB accredited facility; in order to initiate your case, please complete this form. You will be contacted by either phone or email to provide further instructions regarding the completion of your immigration DNA testing.


13975 Connecticut Ave, Silver Spring, MD 20906



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