“Fel rheol mae pobl sy'n cael aren gan roddwr byw yn byw yn hirach na'r rhai sy'n cael un oddi wrth roddwr ymadawedig, ac yn llawer hirach nag y byddai disgwyl iddynt fyw pe na baent wedi cael trawsblaniad.
“Generally people who receive a kidney from a living donor live for longer than those who receive one from a deceased donor and much longer than they would be expected to live if they did not receive a kidney transplant.