Ond er mwyn helpu i reoli lledaeniad y coronafeirws, dim ond un cartref estynedig penodol fydd modd ei ffurfio. Ar ôl i gartref benderfynu gyda pha gartref arall mae eisiau ymuno, bydd y trefniant hwn yn sefydlog am y dyfodol rhagweladwy.
But to help control the spread of coronavirus, only one exclusive extended household can be formed. Once a household decides which other household it wants to join with, this arrangement will be fixed for the foreseeable future.