What blood type can parents hemolysis?

summary

The fetus will inherit the blood group antigens of both father and mother to form its own blood group antigens. It could be the same as or different from the mother's. At different times, if these antigens accidentally enter the mother, the mother will produce antibodies against these foreign antigens. Some of these antibodies will be imported into the fetus through the umbilical cord. These antibodies can recognize the antigens in the fetus, rapidly destroy the red blood cells, and hemolysis occurs. What blood type can parents hemolysis? Let's talk about it

What blood type can parents hemolysis?

If the father is non-O blood, that is, type A or B blood, or type AB blood, it is easy to cause that the fetal blood type is different from that of the mother. The fetus will inherit the blood type antigens of the father and the mother at the same time to form its own blood type antigens, which may be different from that of the mother and produce hemolysis.

When the mother has type O blood and the father has type AB blood, the fetus has a 50% probability of type a blood and a 50% probability of type B blood. In this case, the probability of hemolysis is very high,

When the mother has type O blood and the father has type a blood, the fetus has a 50% probability of type A and a 50% probability of type O. this combination also has a high probability of hemolysis,

matters needing attention

1. Treat jaundice with blue light. 2. Adrenocortical hormone can be used to prevent the reaction between antigen and antibody and reduce hemolysis. 3. Injection replacement antibody to reduce bilirubin.