I am not a biologist, but I doubt that. If you want to do this to an embryo, then abortion is a much saner option option. Doing this a a living person would be

I am not a biologist, but I doubt that. If you want to do this to an embryo, then abortion is a much saner option option. Doing this a a living person would be pure madness, given the fact that we can't yet CRISPR even simple edits and deleting a chromosome (how would you even target just one of the copies?) is something much more complicated.