A woman is pregnant for the first time and is Rh negative. Her husband is Rh positive. She tells the nurse that he is very worried about her baby. Which information should the nurse plan to include when talking with this woman?

B She will need to get treatment after the second baby is born. D She can have intrauterine transfusion for the first baby if blood levels indicate that the child is affected. C There is nothing that can be done to prevent the baby from developing erythroblastosis fetalis, but it can be treated. A The first baby should not be affected.