We can now choose our baby's genes. Should we?

"Proponents say this kind of genetic testing helps optimize health outcomes and prevent hereditary disease. Parents say it's giving their kids the best shot at life. On this episode of FC Explains we dig into why some scientists have called polygenic embryo screening "modern snake oil," and why others are calling for an urgent, society-wide conversation about so-called "designer babies." ."

"Embryo genetic screening is rapidly growing, with IVF startups like Orchid and Nucleus offering parents the ability to select embryos based on genome sequencing. The process begins with choosing a partner, then choosing a genome, using sequencing to inform which embryos are selected for implantation."

"Some scientists have called polygenic embryo screening "modern snake oil," while others are calling for an urgent, society-wide conversation about so-called "designer babies." The debate centers on whether the technology meaningfully improves outcomes and what ethical and social consequences may follow from selecting embryos based on genetic information."

Embryo genetic screening is expanding through IVF startups that sequence embryos and allow parents to select among them. Supporters say genetic testing can optimize health outcomes and help prevent hereditary disease, giving children a better chance at life. Some scientists criticize polygenic embryo screening as “modern snake oil,” questioning its value and implications. Others call for an urgent, society-wide conversation about “designer babies,” reflecting concerns about ethics, fairness, and long-term social impact. The practice raises debates about medical benefit versus potential misuse and the need for broader public guidance.

Read at Fast Company