For cancer services, more people started their first definitive treatment in October than the previous month, rising to 1,987, the second highest figure on record.
Ar gyfer gwasanaethau canser, dechreuodd mwy o bobl eu triniaeth ddiffiniol gyntaf ym mis Hydref na’r mis blaenorol, gan godi i 1,987, yr ail ffigur uchaf ar gofnod.