I do see vore's point. By aborting, you just deprive the gene pool of some genes that are on average not much different from anyone else's. But by using CRISPR,

I do see vore's point. By aborting, you just deprive the gene pool of some genes that are on average not much different from anyone else's. But by using CRISPR, you're adding potentially damaging stuff to the overall human gene pool. However, one could say the same about people who get exposed to mutagenic chemicals or radiation. Even through choice, as with airline crews. And once you start setting rules about who can reproduce, you have the specter of eugenics.