Rh-negative mothers with Rh-positive babies always have problems with antigens during their first pregnancy.

Question

Quizplus · Accepted Answer

Rh-negative mothers with Rh-positive babies typically do not have problems with antigens during their first pregnancy because the mother's immune system usually does not become sensitized to the Rh antigen until birth or later. Problems are more likely in subsequent pregnancies if the mother has become sensitized.

Rh-Negative Mothers with Rh-Positive Babies Always Have Problems with Antigens