Society for Maternal-Fetal Medicine Statement: RhD immune globulin after spontaneous or induced abortion less than 12 weeks of gestation

Guidelines for management of first-trimester spontaneous and induced abortion vary regarding RhD testing and Rho(D) immune globulin administration. These existing guidelines are based on limited data that do not convincingly demonstrate the safety of withholding Rho(D) immune globulin for first-trimester abortions or pregnancy losses. Given the adverse fetal and neonatal outcomes associated with RhD alloimmunization, prevention of maternal sensitization is essential in RhD negative patients who may experience subsequent pregnancies.
Source: American Journal of Obstetrics and Gynecology - Category: OBGYN Authors: Tags: SMFM Statement Source Type: research