Alana Saarinen is one of a few people who have DNA from three different people - the UK may soon allow a new process which could make this more common.| BBC News
Scientists will be ready to create babies from three people in around two years, if it is made legal, a review says.| BBC News
How the creation of babies using sperm and eggs from three people will be regulated in the UK has been announced.| BBC News
The UK is in line to become the first country to allow an IVF technique using DNA from three people, in a bid to eliminate serious genetic disorders.| BBC News
MPs have voted overwhelmingly in favour of the creation of babies with DNA from two women and one man, in a historic move.| BBC News