Troednodyn
b Er mwyn helpu’r rhai sy’n meddwl am ladd eu hunain, gweler yr erthyglau canlynol o’r Deffrwch! Saesneg: “Why Go On?; 1 Because Things Change; 2 Because There Is Help; 3 Because There Is Hope” (Ebrill 2014); “When You Feel Like Giving Up on Life” (Ionawr 2012); a “A Worldwide Problem; Why People Give Up on Life; You Can Find Help” (22 Hydref, 2001).