my mom is A - MY DAD IS 0 + Ive always curious how could i be A + is my dad my real dad? I know my mother had affairs so im really curious.
sincerely,
vikki
yes he could be your father! So If your mom's blood type is A expressed as IAIA(sorry I can't do superscripts) and your Dad is IoIo then when they combine all of the off spring of these two individuals would have type A blood If your mom's blood type was IAIo then the probability of the off spring having type A blood is 50% and 50% probability that they would have type O