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A member asked:

I am o but not sure if positive or negative, my father is o & my mother was ab-?

A doctor has provided 1 answer
Dr. answered

Blood group: get a blood test done. that is easy to figure out, Statistically if your dad is o and your mother is AB you cannot be a O. You should be a A OR B. See this link. https://www.drgreene.com/qa-articles/blood-types-102-role-ab-groups-determining-paternity/

Answered 2/22/2017

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