Dangosodd y gwerthusiad fod y rhagolygon ar gyfer y dyfodol yn galonogol, cyn belled â bod y gwasanaethau'n gallu ymdopi â'r galw, cadw eu staff, a sicrhau cyllid ar gyfer y gwasanaeth ar ôl 2021.
The evaluation found that prospects for the future are encouraging, provided services can cope with demand, retain staff and secure funding for the service beyond 2021.