title: Sperm donor allays fears about incestuous relationships.
mesh_terms: D005260:Female; D006801:Humans; D007179:Incest / Q000517:prevention & control* / Q000523:psychology / Q000706:statistics & numerical data; D007316:Insemination, Artificial, Heterologous / Q000523:psychology* / Q000706:statistics & numerical data; D008297:Male; D009520:New Zealand / Q000453:epidemiology; D013074:Sperm Banks; D006113:United Kingdom / Q000453:epidemiology