Gall y cyhoedd helpu'r GIG hefyd drwy wneud dewis doeth ac ystyried a oes angen iddynt fynd i'r adran achosion brys pan fyddant yn cael anaf neu salwch, a all gwasanaethau iechyd lleol eraill helpu, neu a allent ofalu am eu hunain gyda chyngor gan Galw Iechyd Cymru.
The public can also help the NHS by choosing well and considering whether they need to go to A&E when they are injured or unwell or whether another local health service can help or if they could care for themselves with advice from NHS Direct Wales.