Dangosodd y gwerthusiad fod gallu derbyn gwasanaethau Cymraeg yn gwneud gwahaniaeth cadarnhaol sylweddol i brofiad siaradwyr Cymraeg, ac mewn sawl achos, yn cael effaith gadarnhaol ar eu hiechyd a’u lles. Fodd bynnag, dangoswyd hefyd fod pobl yn aml wedi’i chael hi’n anodd i gael mynediad i’r gwasanaethau y maent eu hangen a’u bod yn anfoddog i ofyn pan nad oedd gwasanaethau Cymraeg yn cael eu cynnig.
The evaluation showed that, for many Welsh-speakers, being able to access services in Welsh made a significant positive difference to their overall experience and, in many cases, their health and wellbeing outcomes. But it also demonstrated people often found it difficult to access the services they need and were reluctant to ask when Welsh-language services were not offered.