Blood Types Incompatible for Pregnancy
When it comes to pregnancy, there are two blood types that are not compatible for safe pregnancy: A and B. Pregnancy between these two blood types can lead to serious complications for both mother and baby.
Rh Factor
The Rh factor is a protein found on the surface of red blood cells. People who have the Rh factor are Rh positive, and those who do not have the Rh factor are Rh negative. The incompatibility between blood types occurs when the mother is Rh negative and the father is Rh positive.
Hemolytic Disease of the Newborn (HDN)
When a pregnant woman with Rh negative blood is carrying a baby with Rh positive blood, the mother’s body will produce antibodies that attack the baby’s red blood cells. This is known as Hemolytic Disease of the Newborn (HDN). HDN can cause severe anemia, jaundice, and even death in the baby.
Treatment and Prevention
HDN can be prevented by administering a Rh-immune globulin shot to the mother during pregnancy. The shot prevents the mother from forming antibodies against the baby’s red blood cells. In some cases, however, the baby may still develop HDN and require treatment. Treatment for HDN can include blood transfusions, medication, and even surgery.
It is important to be aware of the incompatibility between blood types when planning a pregnancy. If you have any questions or concerns, it is best to speak with your doctor or a medical professional.
