Tseng Chi-jui says that sperm and ovum donation is more "frightening" because the donated sperm or egg gives the child half its genes, and "heredity is forever."
曾啟瑞指出，捐精捐卵更「可怕」，因為不論捐精或捐卵都等於給人一半的遺傳基因，「遺傳是永遠沒完沒了、永無止境的。」