title: The fetus is a graft, both biologically and legally.
mesh_terms: D001315:Australia; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D005333:Fetus / Q000276:immunology; D005615:Freezing; D006801:Humans; D007883:Legislation, Medical; D009926:Organ Preservation; D011247:Pregnancy; D014481:United States