It exist a "technology" developed by Hungarians from 2015-2023, that allow parents - who want to have children(s) - to opt about they children tendency about disease / sickness. In other words parents can ask that their child to avoid several serious disease.

This is a genetical implementation, tested for 8 years in laboratory, and it is planned to be implement in practice this year.

I think - if this technology will be applied successfully - will be a real progress for a "new golden age of humanity". If succesful, it is inevitable for inventors to be awarded with Nobel