Blood Grouping ABO and RH Typing

The Blood Group ABO & Rh Factor helps determine an individual’s blood type (A, B, AB, and O) and Rhesus (Rh) factor (positive or negative). This comprehensive information is important for various medical procedures, including blood transfusion, organ transplants, and pregnancy management, to ensure compatibility and prevent complications.

The four main blood groups/types are A, B, AB, and O. Blood type is determined by the presence of A and B antigens on red blood cells. Blood type is inherited from one’s biological parents.

The blood group and Rh factor test results are interpreted as follows:

ABO Blood Type: Your results will reveal your ABO blood type. If you have:

Type A: You can receive blood from Type A or Type O donors.

Type B: You can receive blood from Type B or Type O donors.

Type AB: You can receive blood from any ABO blood type (A, B, AB, or O). Type AB individuals are universal recipients.

Type O: You can only receive Type O blood. However, a person with Type O blood is considered to be a universal donor and can donate blood to other blood groups.

Rh Factor : The results will indicate whether you are Rh-positive (Rh+) or Rh-negative (Rh-):

Rh-positive (Rh+): You can receive Rh+ or Rh- blood.Rh-negative (Rh-): You can only receive Rh- blood.

During pregnancy, if an Rh-negative mother carries an Rh-positive baby, there is a risk of Rh incompatibility. This condition can be managed with an injection of Rh immunoglobulin (RhIg) to prevent complications in future pregnancies.

In addition to ABO and Rh types, there are other blood types as well that may affect compatibility. Cross-matching and Coombs tests are performed to ensure safe transfusions and organ donations.