Short Answer
Yes. You do not need to know your blood group before donating blood.
Detailed Explanation
Blood banks routinely determine or confirm your blood group as part of the donation and testing process. If you are eligible to donate, not knowing your blood group should not stop you from becoming a blood donor.
After donation, many blood banks inform donors of their blood group, although practices may vary between centres.
Key Points
- You can donate even if you do not know your blood group.
- Blood banks determine or confirm your blood group.
- Laboratory testing ensures accurate results.
- Don't wait to learn your blood group before becoming a donor.
❤️ You may not know your blood group today—but your decision to donate could save a life tomorrow.
