Rh blood group mother-fetus incompatibility problem

Rho(D) immune globulin or Rh0(D) immune globulin (letter o and digit zero are both widely attested; more at Rh blood group system - Rh nomenclature) is a medicine given by intramuscular injection that is used to prevent the immunological condition known as Rh disease (or hemolytic disease of newborn). It is sold under various brand names. The medicine is a solution of IgG anti-D (anti-RhD) antibodies that take out any fetal RhD-positive erythrocytes which have entered the maternal blood stream from fetal ci