Britain has moved a step closer to becoming the first country to allow the creation of babies with DNA from three different people after MPs overwhelmingly backed new legislation.
MPs voted in favour of mitochondrial donation techniques by 382 to 128 in the historic Commons vote.
Robert Meadowcroft, chief executive of the Muscular Dystrophy Campaign, which supports families affected by mitochondrial disease, welcomed today's vote in the House of Commons:
MPs have voted in favour of a ground-breaking but controversial technique that could see IVF babies conceived with DNA from three people.
A vote on three-parent babies, taking place today, could determine paediatric nurse Rachel Steel's chances of having her own healthy kids.
The parents of a baby with a life-limiting disorder say their future happiness will be decided by today's three-parent family vote.