Exclusive: A new test can predict IVF embryos' risk of having a low IQ | New Scientist

THE prospect of creating intelligent designer babies has been the subject of ethical debate for decades, but we have lacked the ability to actually do it. That may now change, thanks to a new method of testing an embryo’s genes that could soon be available in some IVF clinics in the US, New Scientist can reveal.

The firm Genomic Prediction says it has developed genetic screening tests that can assess complex traits, such as the risk of some diseases and low intelligence, in IVF embryos. The tests haven’t been used yet, but the firm began talks last month with several IVF clinics to provide them to customers.

For intelligence, Genomic Prediction says that it will only offer the option of screening out embryos deemed likely to have “mental disability”. However, the same approach could in future be used to identify embryos with genes that make them more likely to have a high IQ. “I think people are going to demand that. If we don’t do it, some other company will,” says the firm’s co-founder Stephen Hsu.

https://www.newscientist.com/article/mg24032041-900-exclusive-a-new-test-can-predict-ivf-embryos-risk-of-having-a-low-iq