A blood group test identifies your blood type and Rhesus factor (positive or negative), providing essential information for medical treatments or planning, such as pregnancy or blood donation. This home test offers a convenient way to learn your blood type and keep it on record for future needs.




Blood Group Blood Test
- Results estimated in 4 working days
- Convenient testing options
- Bespoke doctor’s report
- Free delivery
Including blood group (A, B, AB, O) and rhesus type (+ or -).
How do you want to take your sample?
Please choose one option below-
Book a venous draw at a clinic Venous+£35Visit one of our national clinic partners for a nurse to take your venous blood sample from a vein in your arm. We’ll email you instructions on how to book after we’ve processed your order.
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Book a venous draw at home with a nurse Venous+£59Book a home nurse appointment for a nurse to take your venous blood sample from a vein in your arm.
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Self-arrange a professional sample collection VenousFreeMake an appointment at a phlebotomy clinic to have your venous blood sample taken. You will be responsible for arranging your appointment and any additional fees.
18+ Only. T&Cs apply.
Find your nearest clinic

Go beyond the numbers
Get ready to elevate your health understanding with a personalised doctor's report. Go beyond results and tap into expert insights tailored just for you.
- Actionable advice
- Expert support
- Tailored recommendations

How it works
You have the flexibility to choose what works best for you. Enjoy the comfort of having a friendly nurse visit your home for a quick blood draw, opt for a convenient visit to one of our nationwide partner clinics, or self-arrange a draw at a location that suits you.
Take control of your health with Medichecks – order your blood test today!

Track, improve, and monitor your health over time.
MyMedichecks is your personal online dashboard where you can view your results, access clear and simple explanations about individual health markers, monitor changes in your health, and securely store information about your medical history, lifestyle and vital statistics.
Supported by a team of specialist and qualified doctors
Dr Natasha Fernando
Medical DirectorDr Tina Ghela
Digital Clinician LeadDr Susanna Hayter
Digital Clinician
What's in the test?
Haematology
Blood group
Learn more
How to prepare for your test
Prepare for your Blood Group Blood Test by following these instructions. Ensure that the person taking the samples does NOT affix printed label with your details on to samples. Patient name, DOB and ID must be hand written on each sample. Incorrectly labelled samples WILL NOT be analysed.
Test limitations
Reviews
FAQs
What can I learn from this test?
This test will tell you which blood group you are in. That's important as not all blood types are compatible with each other.
Red blood cells have various proteins on their surface called antigens. Also, blood plasma contains antibodies which will attack certain antigens if they are present. There are various types of red blood cell antigens. Combining the above types will give you your blood group.
Who is this test for?
Common reasons to know your blood group are if you're having surgery soon, if you need to have a blood transfusion, or if you are pregnant. Accidents and other emergencies can often be dealt with more efficiently if you know the blood group of the people involved.
What is a blood group?
There are four main blood groups and eight blood types, but some are rarer than others. The two most important blood group systems for transfusion are ABO and Rh. Your blood group depends on which antigens occur on the surface of your red blood cells - and this is passed onto you by your parents. For more on this, read our blog: what is blood and what does it do?