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Can Girls can give blood to boys .How many blood groups are there? Ab-negative can give blood to a-negative.Please tell.
2Doctors Answered
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Yes she can donate blood for boy, gender has no relation with blood donation there are 4 blood group type a, b, ab, o.
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YESSOMEWHATNO
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Yes, there are four main blood groups (types of blood): a, b, ab and o. Your blood group is determined by the genes you inherit from your parents. Each group can be either rhd positive or rhd negative, which means your blood group can be one of the eight types shown below (see the rh system).
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YESSOMEWHATNO
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