Description

ABO Group test checks your blood type. It identifies a person’s blood group (A, B, AB or O) and whether you are antigen RH positive or RH negative. The RH type antigen is a protein that affects what type of blood you can donate or receive.

Knowing your blood type prior to giving or receiving a blood transfusion is important to avoid serious complications for the recipient. It is also necessary for a successful organ transplant. Pregnant women should know their RH factor to monitor compatibility with their fetus.

Fasting is not necessary for this test.