
Rh Sensitization During Pregnancy
📋Overview
Rh sensitization during pregnancy is a condition in which an Rh-negative pregnant person develops antibodies against Rh-positive fetal red blood cells. This immune response can lead to hemolytic disease of the fetus and newborn (HDFN). The modern preferred term is Rh alloimmunization or Rh incompatibility. It occurs when fetal blood cells enter the maternal circulation, triggering antibody production that can affect current or future pregnancies.
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