Evaluating the need for Rh immune globulin in some unusual situations

In most situations the use of Rh Immune Globulin (RhIG) for the prevention of Rh sub_o(D) immunization in Rh-negative women of child-bearing age is routine. The following nine unusual situations are based on telephone calls received by Technical Services of Ortho Diagnostic Systems. Comments are not meant to he all-inclusive and the author suggests consultation when in doubt about a particular case.