3 ms·
How do people know their blood type? I've never had a situation in life where someone has told me it.
by Kiro 6y ago
How do people know their blood type? I've never had a situation in life where someone has told me it.
- mxcrossb 6y agoThey usually tell you when you donate blood, though I always forget within a week...
- peteretep 6y agoI needed to find it out to get a work permit in Asia, of all the weird things
- abdullahkhalids 6y agoWhenever you have any sort of blood test, you can ask them to include the type test. Sometimes they even do it, without even asking, because it is such a valuable test. In case of an accident, you might need a blood transfusion fast, and that delay to determine your blood type can be the difference between life and death.