KEY POINTS:
Kataraina Pewhairangi (18) has been told an ethics ruling says that live donors must be at least 21. Her blood type is the same as her 10-month daughter Teyah's, which potentially means she could save the child's life if she was to donate part of her own liver.
She has now won her fight to donate part of her liver to her daughter.
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Should the legal organ donor age be lowered to 18? Here is the latest selection of Your Views:
