When a mother-to-be and father-to-be are not both positive or negative for Rh factor, its 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.When a mother-to-be and father-to-be are not both positive or negative for Rh factor, its called Rh incompatibility

Can all blood types have children?

In general, does a child usually have the same blood type as one of their parents blood type? While a child could have the same blood type as one of his/her parents, it doesnt always happen that way. For example, parents with AB and O blood types can either have children with blood type A or blood type B.

What blood type is bad for pregnancy?

Usually your Rh factor blood type isnt an issue. But during pregnancy, being Rh-negative can be a problem if your baby is Rh-positive. If your blood and your babys blood mix, your body will start to make antibodies that can damage your babys red blood cells.

Can B+ and O+ have a baby?

And so is AB blood type. But someone who has a B and an O version only makes the B protein. They are B blood type but can pass the O onto their kids. So two B parents can make an O child if both parents are BO.