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A member asked:
Can parents with type o an a have a child with b type blood?
A doctor has provided 1 answer
Nope.: Hi. By definition, two parents, both with type O, have neither the A nor B antigen to pass onto a mutual child. If the child is B, I'd recommend you check the mailman's and the milkman's hematologic serotypes. Be forewarned that questioning these things may lead to family unhappiness.
Answered 10/15/2014
3.7k views
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