Accurate, Discreet, and Fast DNA Testing to Confirm Full or Half Sibling Relationships
When you need answers about biological relationships, a sibling DNA test can provide the clarity you’re looking for. This test helps determine whether two individuals share one or both biological parents — especially useful when the alleged father or mother is unavailable for direct testing.
At AssureDNA, we make the process simple, discreet, and accurate, with results typically ready within the next working day from receiving your samples.
What Is a Sibling DNA Test?
A sibling DNA test compares the genetic profiles of two or more individuals to assess the likelihood that they share the same biological parent(s). There are two main types:
- Half-sibling DNA test – Determines if two people share one biological parent.
- Full-sibling DNA test – Determines if they share both biological parents.
Adding the mother’s DNA (if available) can further improve the accuracy of results.
When Is a Sibling DNA Test Useful?
Sibling DNA testing is often chosen when:
- One or both parents are unavailable or unwilling to participate in DNA testing.
- Families are looking to confirm biological relationships for peace of mind.
- Legal cases require proof of family relationships (e.g., inheritance disputes, immigration).
The Simple Testing Process
At AssureDNA, testing is quick, easy, and discreet:
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Order your test kit – We send it to you via free, discreet first-class delivery.
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Collect samples – Use the simple cheek swab included in your kit to collect DNA from each sibling.
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Send samples to our UKAS-accredited lab – For professional analysis.
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Receive your results – Usually within the next working day after the lab receives your samples.
Why Choose AssureDNA for Your Sibling DNA Test?
- Fast results – Usually within the next working day from receipt of your samples.
- Accredited testing – Conducted in a fully UKAS-accredited laboratory.
- Discreet service – Plain packaging for your privacy.
- Accurate outcomes – Using the latest DNA analysis technology.
Order Your Sibling DNA Test Today
Get the answers you need with a professional, reliable, and confidential sibling DNA test.
Order online at AssureDNA and have your kit delivered discreetly to your door.
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