http://www.bbc.co.uk/news/health-35459054
It is beginning
UK scientists have been given the go-ahead by the fertility regulator to genetically modify human embryos.
The research will take place at the Francis Crick Institute in London and aims to provide a deeper understanding of the earliest moments of human life.
The experiments will take place on embryos in the first seven days after fertilisation and could explain what goes wrong in miscarriage.
It will be illegal for the scientists to implant the embryos into a woman.
Earlier this year scientist Dr Kathy Niakan explained why she had applied to edit human embryos: "We would really like to understand the genes needed for a human embryo to develop successfully into a healthy baby.
"The reason why it is so important is because miscarriages and infertility are extremely common, but they're not very well understood."
Out of every 100 fertilised eggs, fewer than 50 reach the early blastocyst stage, 25 implant into the womb and only 13 develop beyond three months.
The regulator, the Human Fertilisation and Embryology Authority (HFEA), has given its approval and the experiments could start in the next few months.....
Dr Sarah Chan, from the University of Edinburgh, said: "The use of genome editing technologies in embryo research touches on some sensitive issues, therefore it is appropriate that this research and its ethical implications have been carefully considered by the HFEA before being given approval to proceed.
"We should feel confident that our regulatory system in this area is functioning well to keep science aligned with social interests."
It is beginning

