But a state with two excellent universities has that - not two flagships. Flagship is a singular term - a good reference for the word generally can be found here. In this context, flagship means, as the introduction says, the leading comprehensive public research university in a given U.S. state.
During any pregnancy a small amount of the baby's blood can enter the mother's circulation. If the mother is Rh negative and the baby is Rh positive, the mother produces antibodies (including IgG) against the Rhesus D antigen on her baby's red blood cells.
If you are pregnant and Rh-negative and are carrying a child that is Rh-positive, like the child's father; your baby and future pregnancies can be at risk for a serious medical disease, birth defect or worse miscarriage and death.