Twins DNA Testing

In some cases, it is crucial to determine whether twins are fraternal or identical. easyDNA offers the possibility to carry out such tests with accuracy through the Twins DNA test. It is important to bear in mind that basing one’s classification of twins as either fraternal or identical on appearance is an unreliable technique and highly misleading. 

easyDNA offers twins DNA testing with reliability and professionalism which will determine whether the twins in question are identical or fraternal. Identical genetic profiles indicate a clear case of identical twins, whilst dissimilar genetic profiles means the twins are fraternal.

Our Twin Zygosity test is offered at R1995 for two siblings to be tested, and an extra charge of just R1000 for any other sibling requiring testing.

Our results are carried by an accredited laboratory. This guarantees the accuracy of the results, and moreover, all tests rely on the identification of a total of 16 genetic markers to support this accuracy. Interested clients can choose between our Express Option, in which results are delivered after 48 hours from the moment we receive your samples, or you can opt to wait for the standard 5-7 working days to receive your results.

Reasons for doing a Twin Zygosity DNA test

To satisfy their curiosity both parents of twins and twins themselves might be inclined towards knowing whether they are fraternal or identical twins. However, knowing for medical/health reasons is also important. In the case of the need for blood transfusions or organ donation, then identical twins can supply blood to each other and moreover make more suitable organ donors.

Should you require further information about DNA testing for twins, contact our customer service by email at info@easydna.co.za or simply call our office.