A 28-year-old woman is 30 weeks pregnant with her second child and is being seen for a scheduled obstetric visit. Her first pregnancy and delivery were uncomplicated, and she has a healthy 2-year-old girl. It is known that the mother is Rh-, and this child could be at risk for hemolytic disease of the newborn. She received RhoGAM with her first pregnancy. What intervention would the RN expect during this visit?
a) Fetal blood type testing to determine if RhoGAM is indicated
b) Administration of the first dose of RhoGAM
c) Nothing, since it is not known if the fetus is Rh+
d) Plan for the first dose of RhoGAM immediately after birth