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Llais i Heti
Hanes Heti, 5 oed, sydd wedi derbyn triniaeth arloesol i osod mewnblaniad ar ei ymenydd i'w galluogi i glywed. The first child in Wales to receive new pioneering surgery to allow her to hear
Darllediad diwethaf
Sad 5 Mai 2018
14:20