When DNA tests showed that Lydia Fairchild was not biologically related to her children, she was prosecuted for fraud and faced the possibility of having them removed from her custody. Throughout her trial, Fairchild maintained that she had conceived and given birth to all 3 children. Further testing led to shocking results: Fairchild had two sets of DNA, one carried in her skin and the other in her internal organs. She was, indeed, her children’s mother. What is the name of this rare condition? Discuss