Siblingship Test

A Sibling DNA Test is used to determine whether two or more individuals share one or both biological parents. This test analyzes genetic markers to assess the probability of a full-sibling, half-sibling, or unrelated relationship. Since siblings inherit DNA from their parents in varying combinations, advanced analysis is required to establish their biological connection.

Sibling DNA testing is often used for personal knowledge, legal purposes such as inheritance and social security claims or immigration cases. The test is performed using a simple and painless cheek swab, and results are delivered with high accuracy and confidentiality.

If you need confirmation of a sibling relationship DPC can provide clear, reliable answers backed by science.