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Twins & Siblings

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The Twin Zygosity test looks at specific genetic markers to determine the nature of the relationship between twins. It's quick and can be done in the comfort of your own home. It will answer the question once and for all.

Two siblings can either be 'identical' or 'fraternal'. In a matter of days you could discover if you, or your children, are identical or fraternal twins. Wouldn't that be an exciting discovery?

More in this category: Sibling DNA (DRAFT) »

Paternity Testing Fees

866.873.0879

Every Situation Is Unique, We Can Help.

No Obligations To Buy - FREE to call!

Accredidations

Our laboratory networks have several accreditation bodies and standards, including AABB, ASCLD and DAB.

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The laboratory networks complies with applicable industry guidelines, including the Quality Assurance Standards for Forensic DNA Testing Laboratories and Convicted Offender DNA Databasing Laboratories issued by the FBI Director.

Twins and Siblings

DNA Testing

$ 210 per person

Advanced Sibling DNA Test

  • Up to 41 DNA Markers
  • Satisfaction Guarantee
  • Labs are aaBB certified
  • Affordable & Complete
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There are three types of Sibling DNA Test, depending on family make-up.

  • Full Sibling vs Half Sibling -­‐ the test is designed to establish if two individuals share both parents or just one parent.
  • Half Sibling vs Unrelated -­‐ the test is designed to establish if two individuals share one parent in common.
  • Full Sibling vs Unrelated -­‐ the test is designed to establish if two individuals share both parent in common or no parents in common.

Once you place your order Rapid DNA Testing will work with you to establish the exact details. For instance with a Full Sibling vs Half Sibling Test, if it is known that two individuals share the same mother but they are unsure if they share the same father then it is important to advise Rapid DNA.

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  1. Order your Test online or call us at 866.873.0879.
    • step1The Collection kit is sent directly to a recommended DNA collector, PSC, practitioner or doctor in your local area.
  2. Attend the appointment with your full identification documents
    • step2State Drivers License, State I.D. Social Security Card, School I.D., Hospital Release forms for New Born Children and Passports.
  3. The alleged father's, and child's specimens are required to determine paternity.
    • step3Under special circumstances the mothers DNA does not need to be tested (If this is the case and the child is under 16 you must also bring with you proof of parental responsibility for the child)
  4. After collection the specimens will be sent to the laboratory for paternity testing by the collection site.
    • step4Results are available in 3-7 business days and will be provided via mail and email.