Human Fertilisation and Embryology Bill [Lords]

I am grateful, particularly for the hon. Gentleman's reference to cord blood. It is the 20th anniversary of the first cord blood transplant specifically for fanconi anaemia; it was performed in France by Professor Elaine Gluckman, the major pioneer in the field. Should we not move heaven and earth, to cite the Minister's words, to ensure that we do not just throw away 98 per cent. of cord blood and so that we can use it as a resource to provide cures for fanconi anaemia without going down the ethically perilous route of saviour siblings?