If you need a blood transfusion or transplant, your doctor can use blood typing and crossmatching to learn if your blood is compatible with donor blood or organs. Blood typing reveals what type of ...

While everyone’s blood contains the same basic parts, there are eight different blood types. The type you have depends on genes you inherit from your biological parents. What makes your blood ...

YOUR blood type could end up saving your life if you need an emergency transfusion, yet many people do not know their blood type. A chart using information from the American Society of Hematology ...

The rarest blood type is Rhnull. Unlike other blood types, people with Rhnull blood have no Rh antigens on their red blood cells. Healthcare professionals classify blood type according to the presence ...