Mae gwasanaeth cwnsela a chynghori’n cael ei gynnig i’r bobl sy’n cael llythyr ar y camau nesaf i’w cymryd. Mae manylion yn y llythyr ynghylch llinell gymorth sy’n cael ei ateb gan unigolion sydd wedi’u hyfforddi. Mae clinigau wedi cael eu sefydlu i roi profion i’r unigolion hyn a bydd apwyntiadau’n cael eu trefnu drwy’r llinell gymorth. Mae Galw Iechyd Cymru, ar 0845 46 47, yn cynnig gwasanaeth llinell gymorth cyffredinol i’r rheini sy’n pryderu, ond sydd heb gael eu nodi drwy’r Ymarfer Hysbysu Cleifion.
People who receive a letter are being offered counselling and advice on what to do next.  The letter provides details of a dedicated telephone helpline number which is staffed with trained individuals.  Clinics have been set up to provide testing for these individuals and appointments will be arranged over the helpline. NHS Direct Wales, on 0845 46 47, is providing a general helpline service for those who may be concerned, but have not been identified through the Patient Notification Exercise.