Blood Type/Group
The Blood Type / Group Test identifies your ABO blood group (A, B, AB, or O) and Rh factor (positive or negative). Knowing your blood type is important for blood transfusions, organ transplants, pregnancy compatibility, and emergency medical situations.
Test details
Sample type
Blood
Time of day
No specific time needed
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required.
What's measured in this test
Blood Group Only
Determines your blood type (ABO and Rh).
Common reasons for testing
- Blood Donation or Transfusions – Ensures compatibility for safe blood transfusions.
- Pregnancy and Rh Compatibility – Determines if Rh-negative mothers may need Rh immunoglobulin to prevent complications.
- Medical Procedures and Surgeries – Required before certain surgeries or treatments to prevent transfusion reactions.
- Organ or Bone Marrow Transplant Matching – Helps assess compatibility for transplant recipients and donor