Bu'r Ysgrifennydd Iechyd, Vaughan Gething yn ymweld ag uned famolaeth Ysbyty Glan Clwyd, lle dywedodd y staff wrtho eu bod wedi derbyn cwynion gan famau am bobl yn smygu y tu allan i'r ysbyty wrth iddynt gyrraedd a gadael yr ysbyty gyda'u babanod ifanc.
Health Secretary, Vaughan Gething, has visited the maternity unit at Glan Clwyd Hospital, where staff told him they had received complaints from mothers about people smoking outside the hospital when they enter and leave with their young babies.