Senior church figures call on the government to block the creation of so-called three-person babies, but scientists urge MPs to back a law change.| BBC News
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
Sharon Bernardi lost all seven of her children to a rare genetic disease. She hopes medical research will avoid others suffering too.| BBC News
The UK is set to become the first place in the world to approve the creation of babies from the DNA of three people. BBC News explores the technology.| BBC News
The head of a team of scientists behind a technique to create "three-person babies" - preventing mitochondrial disease - tells the BBC why MPs should allow it.| 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