Zygosity (Twins)

Our Zygosity (Twins) Testing service offers a simple and accurate way to determine whether twins are identical or fraternal. This test analyzes the DNA of both twins to identify genetic similarities and differences, providing clear and reliable results. Utilizing advanced DNA technology, our tests are 99.99% accurate. All samples are processed in our CLIA-certified laboratory, ensuring the highest standards of quality and confidentiality. Results are typically available within 3-5 business days after we receive the samples. The collection kit includes everything needed to gather and send your samples securely and safely.