which is the common blood group - #22852
I am curious about something that’s been on my mind lately. I have a friend who was just hospitalized and they started talking about blood groups. I never really thought too much about it until now! Like, which is the common blood group? I even learned that there are different types—A, B, AB, and O. But then, I heard that O negative is considered universal, right? That got me thinking, if O is the most common blood group, does that mean there are more people with O than with A or B? I don’t know if my blood group is even common. When I went for a check-up last year, they took a sample but didn’t really explain that part to me. The doctor just told me it was important for transfusions or whatever. I wish I had asked more questions! Anyway, would it help to know the common blood group depending on where you live? Like, are there regions where certain blood types are more prevalent? I’m trying to understand how it all connects, you know?
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