Safe, simple non-invasive prenatal paternity testing from the team you can trust
Get the clarity you need. Confirm the paternity of your unborn baby with our accurate, non-invasive prenatal paternity test. Available from just eight weeks gestation.
Why choose NorthGene™?
From £665
100% Safe for Your Baby
Personal Support from Real People
UKAS Accredited Laboratory
Fast, Reliable and Clear Results
Convenient Sample Collection

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Prenatal Paternity Testing FAQs
About the test
Can you do a paternity test while pregnant?
Yes. NorthGeneTM offers non-invasive prenatal paternity testing, providing families with peace of mind before the baby is born. This allows you to focus on preparing for your new arrival and make informed decisions.
Is it safe for the baby?
Yes, it is completely safe. As the name suggests, the process is non-invasive, meaning it doesn’t require any procedures that intrude on the baby’s environment.
This is different to an invasive procedure such as amniocentesis, which collects amniotic fluid via a long needle. A non-invasive prenatal paternity test is the only 100% safe way to determine paternity before the baby is born.
How accurate is a prenatal DNA test?
If sample collection is completed correctly, the information on the consent form is accurate and there is sufficient foetal DNA, the test provides a result of 99.999% accuracy.
Can a prenatal DNA test be wrong?
Prenatal DNA testing is extremely reliable, and incorrect results are very rare, particularly when samples are collected and handled correctly.
At NorthGene™, we are able to deliver results with greater than 99.999% accuracy. However, as with any laboratory test, there is a small possibility of error, most commonly due to issues such as low foetal DNA levels or problems with sample collection.
How much does a prenatal paternity test cost in the UK?
Our prices start at just £665. We believe this is the lowest price you will find anywhere for a non-invasive prenatal paternity test with supervised sample collection.
We test your samples in our UK-based, state-of-the-art laboratories, specifically designed and build to deliver efficient and accurate DNA testing services to you.
Can I do the test if I’m expecting twins?
Unfortunately, NorthGeneTM do not provide prenatal paternity tests in cases with twins. In non-identical twins, the presence of multiple foetal DNAs in the maternal blood can complicate the analysis.
However, it may be possible for identical twin pregnancies. If you would like to discuss this test further, give our team a call on 0191 233 1414, and they will do their best to support you.
The testing process and samples
How early can you get a prenatal DNA test?
The test can be done as early as 8 weeks into pregnancy.
How does the test work?
Once a sample has been collected from the mother and the potential father, they are analysed in our own UK based laboratory.
The analysis compares the cell-free foetal DNA (cfDNA) in the mother’s blood with the DNA of the potential father.
Where can I get a non-invasive prenatal paternity test?
It’s up to you.
NorthGeneTM offers an at-home sample collection service, whereby a qualified nurse or medical practitioner will visit the home address provided to collect the samples and help you fill in the accompanying documentation. Please be advised that this service is only available in England, Scotland and Wales. Outside of this area, we can arrange for the kits to be sent to a GP or medical centre for your collection.
Alternatively, we can take your sample at one of our walk in centres, if that is more convenient for you.
If you prefer, you can arrange your own sample collection, however, samples must be collected in a recognised clinical setting. This ensures that they are taken correctly and confirm the identity of the participants. A recognised clinical setting can include a community health centre, GP, hospital or private clinic, although you will need to check the availability of these services near you.
In either case a suitably qualified person will oversee the collection of a blood sample from the mother and a cheek sample from the potential father.
How long does a prenatal paternity test take?
Once you have placed your order, one of our team will be in touch with you to arrange collection at your earliest convenience. The collection of the sample takes about 10 minutes and they will then be returned to NorthGeneTM for analysis.
Can I order on behalf of someone else?
Yes, you can, but we will need signed consent from every participant taking the test. If you are using our online ordering form, you will be asked to give the mother’s name and email address in Section 1 and the cardholder’s name and address at checkout.
You should also be aware that irrespective of who orders or pays for the test, the result will only be sent to the email addresses specified.
