Short Answer
A blood group is a classification of your blood based on specific proteins (antigens) present on the surface of your red blood cells.
Detailed Explanation
Every person's blood belongs to a particular blood group. The two most important blood group systems are the ABO system (A, B, AB and O) and the Rh system (Positive or Negative).
Your blood group is inherited from your parents and usually remains the same throughout your life.
Knowing your blood group is essential for safe blood transfusions, organ transplantation, pregnancy care, and emergency medical treatment.
Key Points
- Blood groups are inherited genetically.
- The main blood groups are A, B, AB and O.
- Each blood group is either Rh-positive (+) or Rh-negative (−).
- Blood group matching is essential for safe transfusions.
❤️ Every blood group is valuable. The right donor at the right time can save a life.
