Abeer Hussein, from Lakeside, Cardiff, received a life changing kidney transplant three years ago but some people in her community won’t be as lucky.
Derbyniodd Abeer, o ardal Lakeside, Caerdydd, drawsblaniad aren a newidiodd ei bywyd dair blynedd yn ôl, ond mae rhai pobl yn ei chymuned na fydd mor ffodus.