Medically reviewed by Amelia MacIntyre, DO One of the most important characteristics of blood is its type. Knowing your blood ...

Blood type classification also considers the Rh factor, a separate antigen found on the surface of red blood cells. The Rh factor can be either present or absent, which adds another layer of ...

Apart from antigen A and B ... Specifically, this type of blood lacks any of the 61 Rh antigens. Its distinctive factor is ...

The third kind of antigen is called the Rh factor. You either have this antigen (meaning your blood type is “Rh+” or “positive”), or you don’t (meaning your blood type is “Rh−” or ...

blood type. If you have no Rh antigen then you are considered to have Rh-negative (Rh-) blood type. The symbols are suffixed to your ABO blood type. Rh factor plays a role in blood transfusion and ...

while people with neither antigen on their red blood cells have type O blood. In addition to the blood group type, a person may also carry Rh factor on their red blood cells. A person without Rh ...

ABO blood grouping is based on differences in the type of glycoprotein (protein with carbohydrates attached) present on the surface of red blood cells. Type A individuals have type A glycoproteins; ...

In cases of questioned paternity, ABO blood-typing can be used to exclude a man from being a child's father. For example, a man who has type AB blood ... such as Rh antigens, MN antigens, and ...

Rhesus (Rh) incompatibility is amongst the many complications couples face in marriage (Image: Shutterstock) Couples are often plagued by various problems in marriage including fertility and ...