The test to determine your blood group is called ABO typing. Your blood sample is mixed with antibodies against type A and B blood. Then, the sample is checked to see whether or not the blood cells stick together. If blood cells stick together, it means the blood reacted with one of the antibodies.

How can I tell what my blood type is?

A person can identify their blood type at home using a rapid blood typing kit. Using the kit requires a person to prick a finger with a needle. The kit comes with a card that contains chemicals known as reagents. These test for the presence of the antibodies and Rh factor.

Does my doctor know what my blood type is?

Unless youve recently had a baby or a surgery, your doctor cannot tell you your blood type.

Do blood tests show blood type?

Blood type tests are used to check what blood type you have. Your blood is typed according to whether certain markers, called antigens, are present on the surface of red blood cells. The two most common blood type tests are the ABO and Rh tests.

Why dont they tell you your blood type?

First, when a doctor sends your bloods off to be tested, labs do not routinely test for type; this is because they consider such a test a waste of time as the only place where the information is necessary is a hospital setting, and no hospital will rely on the word of a patient when it comes to something as crucial as

How do I find out my blood type for free?

How to find out your blood type for free. One way to find out your blood type is to donate blood. If you donate to community blood supplies, ask the staff if theyll be able to tell you your blood type. Many donation centers are able to provide that information.

How long does it take to check blood type?

Conventional tests to determine blood type take anywhere between 10 and 20 minutes. Other, newer technologies have cut that time down to to under five minutes.

Is it bad to not know blood type?

Your immune system will identify antigens on donated blood to determine whether its a match. Receiving the wrong blood type can set off an immediate immune-system response that can be severe and even life-threatening.

How much does it cost to get blood type tested?

On MDsave, the cost of a Blood Typing with RH Factor ranges from $8 to $37. Those on high deductible health plans or without insurance can save when they buy their procedure upfront through MDsave. Read more about how MDsave works.

What is healthiest blood type?

People with type O blood have the lowest risk of heart disease while people with B and AB have the highest. People with A and AB blood have the highest rates of stomach cancer.