Llynedd, yn y Gwasanaeth Iechyd yng Nghymru, cafodd mwy na 6,000 o driniaethau eu canslo ar y funud olaf, a llawer ohonynt oherwydd salwch. Mae canslo ar y funud olaf yn golygu gwastraffu adnoddau – mae'n golygu colli amser ymgynghorwyr a llawfeddygon pan allai'r slot hwnnw fod wedi cael ei gynnig i rywun arall.
Last year in NHS Wales there were over 6,000 last minute cancellations, many due to ill-health. Last minute cancellations mean wasted resources – it’s a loss of consultant and surgeon time when that space could have been offered to someone else.