Numi Scan Basingstoke

How is prenatal paternity testing done?

A non-invasive prenatal paternity test is 100% risk free for mother and baby and can be performed as early as 7 weeks into pregnancy.

Unlike other prenatal paternity tests which involve taking cells from the placenta (chorionic villus sampling or CVS test) or extracting a sample of amniotic fluid (amniocentesis) - both of which carry a small risk of miscarriage - all that is required for our non-invasive prenatal paternity test is a blood sample from the mother, and cheek swabs from the mother and the alleged father.

All our testing is performed in-house at our dedicated UK laboratory - so your samples will never be sent abroad.


- We use the only UK laboratory to hold UKAS-accreditation for prenatal paternity testing
- 100% risk free for mum and baby
- Guaranteed results or your money back
- Convenient sample collection in your chosen location
- Test as early as 7 weeks into pregnancy
- Results in 5-7 days, or 4 days for £250 extra