Vous avez cherché: you have needed that help for at least 6 mo... (Anglais - Gallois)

in this case, you may stay if you have been employed and living in the country for at least two years before being incapacitated.
yn yr achos diwethaf, cewch aros os buoch yn gweithio ac yn byw yn y wlad am o leiaf dwy flynedd cyn ichi fethu â gweithio.

if you are drawing unemployment benefit in one member state, you may continue to draw benefit from that same country for up to three months after you move to another member state, provided that you have been available to the employment services in the country where you have been drawing unemployment benefit for at least four weeks.
os ydych yn cael budd-dâl diweithdra mewn un aelod-wlad, yna bydd hawl gennych i barhau i gael budd-dâl o'r wlad honno am hyd at dri mis wedi ichi symud i aelod-wlad arali ar yr amod y buoch ar gael am o leiaf pedair wythnos i wasanaeth cyflogaeth y wlad fu'n talu'ch budddaliadau diweithdra.