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From Bridget Jones to real life: A paternity test during pregnancy

by | Apr 29, 2026 | Prenatal

In 2016, Bridget Jones’s Baby hit our screens and gave us a surprisingly relatable dilemma. While most expectant parents don’t find themselves in such a cinematic situation, questions around paternity during pregnancy can and do arise in real life. For those seeking clarity, a paternity test during pregnancy can now provide safe, reliable answers.

A safer approach to a paternity test during pregnancy

Traditionally, determining paternity during pregnancy often involved invasive procedures like amniocentesis or chorionic villus sampling (CVS). While these tests do provide answers to this important question, they also carry a small risk to both mother and baby – something many families understandably want to avoid.

That’s where NorthGene™ comes in. We offer a paternity test during pregnancy that is completely non-invasive. Using next generation sequencing, we can determine paternity safely during pregnancy, without any risk to the unborn baby.

How non-invasive prenatal paternity testing works

At NorthGene™, we have designed our service to be as simple and stress-free as possible.

The test involves:

  • A simple blood sample from the mother
  • A cheek swab from the mother
  • A cheek swab from the potential father

From the mother’s blood sample, our expert team can identify the baby’s DNA, which naturally circulates in the mother’s bloodstream – this is known as cell-free foetal DNA. Using the mother’s cheek swab, we can isolate the baby’s DNA in the blood sample and compare this with the DNA profile of the potential father to determine paternity with an accuracy rate of 99.999%

The process is quick, simple and provides clear, reliable answers when it matters most.

You can learn more about the process in our blog.

Safety first

Choosing a paternity test during pregnancy doesn’t have to involve invasive procedures. At NorthGene™, safety isn’t just a benefit of our non-invasive prenatal paternity testing, it’s in the foundation of the service.

Non-invasive prenatal paternity testing:

  • Poses no risk to the baby
  • Does not disturb the pregnancy
  • Uses only low-impact sample collection

Additionally, NorthGene™ is UKAS accredited and Ministry of Justice approved, adhering to the highest quality standard from start to finish. Every sample is collected by fully trained and DBS-checked sample collectors, and every test is processed in a controlled laboratory environment, following strict procedures to ensure results are delivered with 99.999% accuracy.

This means expectant families can move forward with confidence, knowing their well-being is always the priority.

A supportive service

Choosing to do a non-invasive prenatal paternity test is a deeply personal decision, and at NorthGene™ we understand this. That’s why our service is designed to be:

  • Completely confidential
  • Handled with sensitivity and care
  • Supported by experienced, friendly professionals

From initial enquiry through to results, the focus is on making the process as clear, respectful and straightforward as possible. Because all testing is conducted in-house, you can trust that your DNA sample is handled securely and with the highest level of care.

So, if you have any questions at all or just want some reassurance, get in touch with our team today – they’re happy to help!

More common than you might think

While Bridget Jones’s Baby presented paternity uncertainty with humour, real-life situations are often more complex. Some families are looking for reassurance, others need clarity for planning ahead and many simply want peace of mind.

Whatever the reason, seeking answers is a positive step, and having a safe option makes all the difference.

Get clarity with NorthGene™

Bridget Jones may have had to wait until after her baby arrived to find out the truth, but with our non-invasive prenatal paternity testing, you don’t have to.

With a safe, accurate, and confidential service, expectant families can get the answers they need – without unnecessary risk – so they can focus on what really matters: preparing for the future.

If you would like to order a prenatal paternity test click here, or contact us to learn more.

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