Basically, scientists and doctors can select a group of eggs, inject them with sperm, and then select which of the children does the parent want. With that principle in mind, researchers have a similar process that can change some aesthetical traits of the children (I think they have skin shades and hair colour at 80% accuracy). Should this go further? Should we limit it to some extent? Or should we banish it completely?
My view: To an extent, we can allow the parents to dictate the child's features. However, modifying the child's genes beyond disease-related genes and aesthetical genes is unacceptable, as that is synonymous to "breeding" in humans. That would be very unfair to poor populations, and it would allow groups of people to produce "superhumans". I'm not saying that it would result in a dystopian society, but we would be KO'd by other countries with better overall manpower.