In what situation is hemolytic disease of the newborn a life and death situation?

Question

Quizplus · Accepted Answer

Hemolytic disease of the newborn becomes a life and death situation when an Rh-negative mother is pregnant for the second time (or subsequent times) with an Rh-positive fetus. During the first pregnancy, the mother may become sensitized to Rh-positive blood cells from the fetus, leading to the production of antibodies. In a subsequent pregnancy with an Rh-positive fetus, these antibodies can cross the placenta and attack the fetus's red blood cells, causing severe anemia and potentially life-threatening complications.

In What Situation Is Hemolytic Disease of the Newborn a Life