Prenatal paternity testing is a way of determining whether a man is a baby’s biological father before the baby is born. This 100% safe procedure is available in London.
The non-invasive test works by analysing blood and mouth swab samples only. Because a baby inherits DNA from both of its parents, our prenatal paternity test can identify if a man is the father of a baby by looking at three samples:
- the man’s DNA
- the pregnant woman’s DNA, and
- the unborn baby’s DNA.
Previously, procedures such as amniocentesis and chorionic villus sampling would have been required to gain a sample of an unborn baby’s DNA. Both of these invasive methods incur a slight risk of miscarriage and can thus potentially harm the unborn child. AlphaBiolabs’ prenatal DNA test does not carry such risks.
Order a Non-Invasive Prenatal Paternity Test OnlineHow does the prenatal paternity test work?
The baby’s DNA is analysed within the mother’s bloodstream and can be performed as early as 7 weeks after conception (or 9 weeks after the last period). The mother needs to provide a blood sample and there are no side effects or risk of miscarriage. The alleged father’s sample simply involves using a mouth swab to collect DNA from his cheek cells.
By examining the three DNA samples, it is possible to identify which half of the DNA is inherited from the mother and which half is from the father. If the tested man is indeed the biological father, both baby and father will share DNA.
Learn more about getting a paternity test while pregnantDNA prenatal paternity testing options in London
Our peace of mind Prenatal Paternity test costs £695 for results in 3-5 working days*. If you would like your results sooner, our Express Service guarantees your results back in just 3 working days* (+£200).
The cost of the test includes all fees for laboratory testing and analysis, as well as FREE sample collection at any of our nationwide walk-in centres, including our London locations**.
We also offer a variety of finance options to help you spread the cost of your test, including PayPal (pay in 3 interest-free payments), Klarna (pay in 3 interest-free payments), as well as other flexible finance options (call 0333 600 1300 for more information).
Order your Prenatal Paternity test online now, or contact our Customer Services team on 0333 600 1300 / info@alphabiolabs.com.
*From receipt of your samples into our laboratory
**Our walk-in centres are located at Springfield Medical Centre (110 Union Road, London, SW8 2SH) and Wembley Centre for Health and Care (116 Chaplin Road, Wembley, HA0 4UZ)
Order a Prenatal Paternity Test
AlphaBiolabs is an award winning DNA testing lab. Our Non-Invasive Prenatal Paternity DNA Test is 100% safe for mum & baby, and is available for just £695.



