Multiple Choice
Why is Rh incompatibility usually not a problem during a first pregnancy?
A) Fewer first-born children are Rh-positive.
B) The mother's body has already formed Rh antibodies.
C) The mother's body has not yet formed Rh antibodies.
D) During first pregnancies, all mothers are Rh-positive.
Correct Answer:

Verified
Correct Answer:
Verified
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