In an Rh Incompatability During Pregnancy, the Mother

Multiple Choice

In an Rh incompatability during pregnancy, the mother

A) must be positive and her first and second fetuses positive.
B) must be negative and her first and second fetuses positive.
C) must be negative and her first and second fetuses negative.
D) must be positive and her first and second fetuses negative.
E) and the father must both be negative and the fetus positive.