There are no blood types that should not conceive. Blood type compatibility is not a factor in determining whether or not someone should have children.
However, certain blood type combinations can lead to complications for the baby during pregnancy, such as:
- Rh incompatibility: This occurs when the mother is Rh-negative and the baby is Rh-positive. The mother's immune system may attack the baby's red blood cells, leading to anemia or other health problems. This can be prevented with a simple injection of Rh immunoglobulin during pregnancy.
- ABO incompatibility: This is less common than Rh incompatibility, but it can still occur. It happens when the mother has blood type O and the baby has blood type A, B, or AB. The mother's immune system may produce antibodies that attack the baby's red blood cells, causing jaundice or other health problems.
It's important to discuss any concerns you have about your blood type with your doctor. They can provide personalized advice and guidance based on your individual circumstances.