Daw wrth i'r ffigurau diweddaraf ddangos bod mwy na 86,000 o bobl wedi cael y brechlyn yn ystod pum wythnos gyntaf y rhaglen. Bydd Cymru'n cyhoeddi ffigurau brechu dyddiol o heddiw ymlaen.
It comes as the latest figures show more than 86,000 people have received the vaccine. Wales will publish daily vaccine figures from today.