![Discovery show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/810/small/discovery.jpg)
Summary: Rebecca Morelle examines how children could be born with DNA from three people. The UK might be the first country in the world to make this legal.
Summary: Rebecca Morelle examines how children could be born with DNA from three people. The UK might be the first country in the world to make this legal.