Common
Savior sibling
Child conceived to provide stem cells
Savior sibling
A savior baby, savior sibling, or donor baby is a child who is conceived in order to provide a stem cell, bone marrow, or other transplant to a sibling that is affected with a fatal disease, such as cancer or Fanconi anemia, that can best be treated by hematopoietic stem cell, or other transplant.
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