Patient's question:
My blood type is O, and my husband is AB. A friend who just had a baby recently told me that in our case, the child is very likely to develop hemolytic disease. Is that true? I'm very worried and hope experts can give an opinion. Is this really the case?Doctor's answer:
Analysis of the condition: Hello, women with O blood type and men with A, B, or AB blood type who marry can have children with A, B, or O blood types. If the child's blood type is A or B, there is a possibility of neonatal hemolysis. However, the majority of newborns with maternal-fetal blood type incompatibility do not become ill, which is related to the strength of the father's blood type antigens and the permeability of the mother's placenta.Advice: Your husband has AB blood type. It is recommended that you undergo an obstetric examination to check the concentration and titer of anti-A and anti-B antibodies in your blood. If the titer is greater than 1:32, it should be taken seriously. The severity of symptoms varies greatly in this condition. Generally, ABO blood type incompatibility is milder than Rh blood type incompatibility. The baby often develops jaundice within 24 hours of birth or the next day, which may rapidly worsen. As the jaundice deepens, anemia, hepatosplenomegaly, and severe cases may develop bilirubin encephalopathy. In cases of severe Rh incompatibility with massive hemolysis, the baby may be born with severe anemia, leading to heart failure, generalized edema, and even stillbirth. Therefore, you do not need to worry too much.
Lifestyle care: You should first undergo a test to check the titer. Treatment for neonatal hemolysis should adopt comprehensive measures based on the severity of the condition to reduce serum bilirubin levels and correct anemia. Generally, medication and phototherapy are used, and blood transfusion may be necessary if needed. You can definitely have a healthy baby!