This is possibly also linked to the broadness of the support that can be provided and the fact that the initial contact is to discuss the needs of the individual and the support that can be provided.
Mae'n bosibl bod hyn hefyd yn gysylltiedig ag eangder y cymorth y gellir ei ddarparu a'r ffaith mai'r cyswllt cychwynnol yw trafod anghenion yr unigolyn a'r cymorth y gellir ei ddarparu.