Relationship Tests

Relationship testing can be used to confirm whether alleged relatives are really biological related. We can carry out testing between grandparents and grandchildren, brothers and sisters and other relatives. Begin getting the answers you need today.

From PHP15000

Siblings DNA Test

Doubt if you are siblings? Our Sibling testing is in many cases carried out between brothers and sisters who want to know whether or not they share the same biological dad but cannot directly carry out a paternity DNA analysis. Lets talk about, Call us now!

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From PHP14800

Twins DNA Test

Do your twins look identical? Can you really be sure? The most accurate way of confirming with 100% accuracy whether twins are identical or fraternal is by means of a twins test. easyDNA offers DNA twins testing services to determines if siblings are identical twins or not. Call us for more details!

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From PHP16900

Grandparentage Test

Are you the grandparents of your grandchildren? Using samples from the grandchild and the grandmother and grandfather we can help you get the answers you need. Through a DNA grandparentage test, the biological parents of the alleged father can be tested to the child to determine if there is a biological relationship. Contact our customer service team to discuss your relationship DNA testing case.

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From PHP15500

Aunt & Uncle Test

Are you biological relative? Through an aunt-uncle DNA test it is possible to determine the likelihood that an individual is the Aunt or Uncle of a known niece or nephew. For more information about our aunt-uncle DNA test or any other relationship test, or to discuss your case, contact us directly!

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PHP15500

Y Chromosome Test

Do you need to know if you share the same biological father, grandfather or male relative? Y testing will clearly show whether males have the same father or a common male line. If males are genuinely blood relatives, then they must have the same Y chromosome profile.

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Maternity Test

Do you need to prove that your children are your biological offspring? A DNA maternity test is used to prove the existence of a biological relationship between an alleged mother and a child. The results guarantee a 99.99% for inclusion of maternity and 100% for exclusion.

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  • There are many relationship tests available and deciding which test is most suited can be difficult. But this is where our customer support team come in – we are here to guide you and provide you with the test most suited to your individual case. Just call us and we will discuss your case. Keep in mind the following:

    1. What exactly do you need to find out?
    2. Who is available for the relationship test?
    3. Are they willing to take part in the test?
  • The DNA sibling test can be used when alleged siblings wish to determine whether they are full siblings, half siblings or unrelated. In cases where siblings want to know whether they are half or full siblings, the sample of a known parent is not required. However, when testing for half siblings, or unrelated siblings, the inclusion of the sample of a known parent (normally the mother) is recommended to strengthen the results of the test.

    The following options are also available depending on the sex of the people being  tested:

    • Do a Y chromosome test if siblings are male and want to determine whether they share the same father. This test will clearly establish male lineage. For more information on this test visit our Y chromosome testing page.
    • An X chromosome test is used if siblings are female, have different mothers and want to know if they share the same father. Visit our X chromosome testing page for further information.
    • A MtDNA test  (Mitochondrial DNA test) can be used if siblings are male and female and want to determine maternal lineage. Visit our MtDNA testing page for more information.
  • Not all relationship tests have the same turnaround time. Some tests take long than others. Most of our relationship testing services, including grandparentage, aunt/uncle and Y chromosome testing have a turnaround time of 5- 7 working days. X chromosome testing and mitochondrial DNA testing have longer turnaround times.

  • Relationship DNA testing samples can be collected with our kit – whenever possible we suggest using this kit. Inside your kit you will find oral swabs, consent forms and instructions. If you cannot collect samples using oral swabs, for example if a relative is not available for the test, you can send us a forensic sample such as hairs, nails, toothbrushes or garments.

If you have difficulty deciding which DNA Testing service you require then Contact Us directly.