Mae gwasanaeth '111 pwyso 2' y GIG ar gyfer iechyd meddwl ar gael 24 awr y dydd, 7 diwrnod yr wythnos i bob oedran. Gall pobl ddefnyddio'r rhif hwn os oes ganddynt bryder iechyd meddwl brys eu hunain neu bryder am rywun maen nhw'n ei adnabod.
The NHS ‘111 press option 2’ for mental health is available 24 hours a day, 7 days a week for all ages. People can use this number if they have an urgent mental health concern themselves or about someone they know.