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From $589
Siblings DNA Test
Do you share one biological parent, or both biological parents? Or perhaps none? GTLDNA offers sibling DNA testing services to help siblings discover whether individuals tested are full siblings, half siblings or no siblings at all.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrom $199
Twins DNA Test
GTLDNA offers an accurate twins DNA test which will establish whether twins are identical or fraternal. Our test is 100% accurate and results are ready in 7-10 working days.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrom $649
Grandparentage Test
Grandparentage DNA testing can be used when grandparents need to confirm the biological relationship to their grandchild. This test will show the statistical probability that the grandparents are genetically related to their grandchild.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrom $589
Aunt & Uncle Test
The aunt-uncle DNA test (or avuncular test) will determine whether a genetic relationship exists between aunts and/or uncles and their niece and/or nephew. Avuncular test results will show you a probability of relationship between tested parties.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrom $589
Y Chromosome Test
A Y chromosome test (Y-STR test) is used to determine if males tested share the same paternal lineage. The test is highly accurate and results are provided in just 7-10 working days from the receipt of samples at our laboratory.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrom $269
Maternity Test
A DNA maternity test is used to determine a biological relationship between an alleged mother and a child. The test works in the exact same way as the DNA paternity test and the results guarantee minimum probabilities in excess of 99.99%+ for inclusion of maternity, and 100% for exclusion.
Postal and Delivery times are constantly changing. Whilst every effort is made to reduce time where possible this cannot always be achieved due to actions outside our control. The times quoted are from the time the final sample is received.
Please note that prepaid return postage is not included.
Order Now More InfoFrequently Asked Questions
If you have difficulty deciding which DNA Testing service you require then Contact Us directly.