Need to know your blood type for medical safety, planning surgery, pregnancy, or emergency preparedness?
Determine your blood type with our comprehensive Blood Type ABO & Rh test. This essential analysis identifies your ABO blood group (A, B, AB, or O) and Rh factor (positive or negative) for medical safety, transfusion compatibility, and important health information.
You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.
Think of your blood as having its own unique fingerprint – that's exactly what the Blood Group ABO & Rh test reveals. Just like every person has distinct fingerprints, your blood carries special markers called antigens that make it uniquely yours. This test identifies whether you have A, B, both (AB), or neither (O) of these markers, plus determines if you're Rh-positive or Rh-negative based on another important marker called the Rh factor.
Knowing your blood type isn't just interesting trivia – it's potentially life-saving information that acts like a safety key for medical care. If you ever need a blood transfusion, surgery, or face a medical emergency, having compatible blood is crucial because receiving the wrong type can cause dangerous reactions. This test is especially important for expectant mothers, since Rh incompatibility between mom and baby can lead to serious pregnancy complications that doctors need to monitor and treat. Your blood type also offers fascinating insights into your health tendencies, as research shows certain types may be linked to different risks for heart disease, blood clotting, and even some infections – giving you valuable information that stays with you for life.
Reviewed by Dr. Vu Tran Bloody Good’s Chief Medical Officer
You may benefit from the Blood Type (ABO & Rh Factor) Test
Essential for everyone to know their blood type for medical safety, transfusion compatibility, pregnancy planning, and emergency medical situations.
Planning pregnancy in next 6 months
Currently pregnant (any trimester)
How to prepare
No special preparation required. This is a simple blood test that can be done at any time. Results are permanent and don't change throughout your lifetime.
Understanding results
Results identify your specific blood type (A+, A-, B+, B-, AB+, AB-, O+, or O-) and provide information about transfusion compatibility, donation eligibility, and any special medical considerations related to your blood type.
After the test
Document blood type in medical records for future reference. Discuss any special considerations with healthcare providers, especially regarding pregnancy, surgery, or medical procedures requiring blood compatibility.
Frequently Asked Questions
No, your blood type is determined by genetics and remains the same throughout your life, though certain medical conditions or treatments might rarely affect blood typing results.
ABO determines your blood group (A, B, AB, or O) based on antigens on red blood cells, while Rh determines if you're positive or negative based on the presence of the D antigen.
Rh incompatibility between Rh-negative mothers and Rh-positive babies can cause hemolytic disease of the newborn, but this can be prevented with proper medical management.
Type O-negative is the universal red blood cell donor because it lacks A, B, and Rh antigens, making it compatible with all blood types in emergency situations.
Type AB-positive is the universal plasma recipient because people with this blood type have both A and B antigens and don't produce antibodies against other blood types.
Research suggests certain blood types may have different risks for cardiovascular disease, blood clots, and some infections, though lifestyle factors are much more important for overall health.
You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.
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How does it work?
Bloody Good helps you measure your baseline health, identify urgent issues, and track changes over time
1
Book your test
Choose the testing that suits your goals. After ordering, you will receive your referral by email.
2
Collect your samples
Have your sample collected at one of our 4000+ partner collection centres.
3
View your results
View your lab results and receive a personalised review from the secure Bloody Good platform.
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Frequently Asked Questions
Find answers to common questions about our products and services.
Most collection centres accept walk-ins. Some may require a booking - check details when you click on your chosen location.
If your test needs fasting, we’ll include that in your instructions after you order. Fasting usually means no food for 8–12 hours, but water is fine.
Just your pathology referral form (we email it to you)
Of course. Just maybe don’t bring the friend who faints at the sight of blood.
They’re the highly trained professionals who take your blood sample - with a steady hand and a sharp needle. They love blood, but don’t worry… they’re not vampires. Just legends who make blood tests quick, clean, and (almost) painless.
Some of our tests include Urine, Stool, Saliva and more. Each test will have a clear description on what sample you will need to give and instructions on how.
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