Pregnancy · 5 min read · 7 September 2026
How much does a gender blood test cost in the UK?
Advertised prices and final prices are rarely the same thing. Here's what a gender blood test actually costs once the blood draw is included.
Gender blood tests — sometimes called early gender tests or baby gender blood tests — are advertised across a surprisingly wide price range in the UK. The headline figures are not always what you end up paying, because the biggest cost difference is not the laboratory analysis. It's who takes your blood sample.
The two ways of taking the sample
A gender blood test looks for your baby's DNA in your bloodstream. There are two ways of getting that sample to the laboratory.
- A home finger-prick kit. You prick your own finger, collect drops of blood onto a card or into a small tube, and post it. Cheapest to advertise, and the option with the most that can go wrong.
- An in-clinic venous draw. A phlebotomist takes a proper blood sample from your arm, labels it and sends it to the laboratory the same day. More reliable, and normally the more expensive advertised price.
Typical UK prices in 2026
| Option | Advertised price | What's included | Likely extras |
|---|---|---|---|
| Home finger-prick kit | £89 – £99 | Kit, postage and laboratory analysis | £35 – £50 if you pay someone to draw the sample properly |
| In-clinic test, typical UK clinic | £125 – £150 | Appointment, blood draw and analysis | Some clinics add a booking or consultation fee |
| Cheshire Bloods Clinic | £109 | Appointment, venous blood draw and analysis | None |
The £89 kit and the £109 clinic appointment are closer than they look. Once you add a phlebotomy fee to a home kit, the clinic option is usually the cheaper of the two — and it removes the most common cause of an inconclusive result.
Why sample quality changes the price question
Laboratories quote over 99% accuracy for these tests from 10 weeks of pregnancy — but that figure assumes a good sample. Finger-prick collections are the most common source of problems: not enough blood, clotting on the card, or contamination from a male partner or child in the house. A contaminated sample can return a boy result when you are expecting a girl.
If a home kit fails, you pay again. That is the hidden cost that rarely appears in a price comparison.
Questions worth asking before you book
- Is the blood draw included in the price, or charged separately?
- Is it a venous sample from the arm, or a finger-prick kit?
- Is there a booking fee, venue fee or postage cost on top?
- What happens — and what does it cost — if the sample is inconclusive?
- How early will they test? Anything before 10 weeks is too early to be reliable.
The short answer
Expect to pay somewhere between £89 and £150 in the UK. The advertised number matters less than whether a trained phlebotomist takes the sample, and whether that is included in the price you are quoted.
Our Blue or Pink Gender Blood Test is £109 in clinic at Widnes or Crewe, with the blood draw included.
See the gender blood test