In the survey comments and interviews providers report that they take care to explain and remind but that some parents still forget, and the August fees come as a shock.
Yn sylwadau’r arolwg a’r cyfweliadau dywed y darparwyr eu bod yn cymryd gofal i esbonio ac atgoffa rhieni ond bod rhai rhieni'n dal i anghofio, a bod ffioedd mis Awst yn sioc iddynt.