Patient's question:
Doctor, my husband's blood type is AB, and my wife's is O. What will the baby's blood type be?Doctor's answer:
If the blood types of the couple are "O" and "AB", the probability of the baby having blood type "A" or "B" is 50%. Only A and B, blood type is controlled by dominant genes. Only when two recessive genes combine to form O, AB cannot separate the recessive gene, and can only separate pure B and recessive O combination, O cannot work, its characteristics are hidden, so it can only be A or B.