Mae'r Dirprwy Weinidog Gwasanaethau Cymdeithasol, Julie Morgan, wedi annog pobl i godi llais os byddant yn poeni am gam-drin plant, wrth i ymgyrch genedlaethol newydd gael ei lansio ar ddechrau'r Wythnos Ddiogelu Genedlaethol.
The Deputy Minister for Social Services, Julie Morgan, has urged people to speak up if they are concerned about child abuse, as a new national campaign launches at the start of National Safeguarding Week.