Welsh GPs and local health boards are to consider this National Institute for Health and Care Excellence (NICE) advice on self-harm.
Cyngor ar hunan-niweidio gan y Sefydliad Cenedlaethol dros Ragoriaeth mewn Iechyd a Gofal (NICE) i’w ystyried gan feddygon teulu a byrddau iechyd Cymru.