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What blood type can harm a baby?
Usually your Rh factor blood type isn’t an issue. But during pregnancy, being Rh-negative can be a problem if your baby is Rh-positive. If your blood and your baby’s blood mix, your body will start to make antibodies that can damage your baby’s red blood cells.
Which blood type is not good for pregnancy?
When a mother-to-be and father-to-be are not both positive or negative for Rh factor, it’s called Rh incompatibility. For example: If a woman who is Rh negative and a man who is Rh positive conceive a baby, the fetus may have Rh-positive blood, inherited from the father.
Does a baby get the mother’s blood type or the father’s blood type?
ABO Blood Type Just like eye or hair color, our blood type is inherited from our parents. Each biological parent donates one of two ABO genes to their child. The A and B genes are dominant and the O gene is recessive. For example, if an O gene is paired with an A gene, the blood type will be A.
What happens if the mother and baby have different blood types?
When this occurs, the mother’s blood cells develop antibodies that can attack the newborn’s blood cells and cause jaundice. The risk of this is highest near or during delivery. A-B-O incompatibility occurs when: Rh incompatibility occurs when a mother has Rh-negative blood and the baby has Rh-positive blood.
What is blood type incompatibility in pregnancy?
Sometimes, an incompatibility may occur when the mother is blood type O and the baby is either A or B.
What happens if the mother is B and baby is a?
the mother is type B and their baby is A or AB Rh incompatibility occurs when a mother has Rh-negative blood and the baby has Rh-positive blood. The mother’s body will produce an auto-immune response that attacks the fetus or newborn’s blood cells as if they were a bacterial or viral invader.
What happens if you have Rh positive blood type during pregnancy?
“The mother’s blood develops anti-Rh antibodies, and the next time that woman gets pregnant, her bloodstream will attack the second baby during the pregnancy if that baby also has Rh positive blood type.” If it sounds kind of scary, it is.