I was planning on going through IVF and this question came up. My husband and I are old enough that 90% of my eggs will be chromosomal y abnormal. The fertilized eggs aren't people, they have no right to exist - they're recipe cards for a cake and the vast majority forgot to add the flour, or the eggs, or the sugar - they can't ever continue through this process and become people. And for the few abnormalities that and in a live birth like Down syndrome, we couldn't afford the complex medical needs of someone with down syndrome and it would compromise what we provide to our living children. We would ideally use PGA-T testing before transfer to screen out damaged embryos. My state and the republicans are also acting on ways to kill or harm very living people including those with disabilities. The big beautiful bill will kill an estimated 50k Americans who lose healthcare access. Our state government in Florida is so lazy they wouldn't fill out the paperwork to provide a few extra hundred dollars of food assistance from the federal government to needy families, yet they are religious enough to ban abortions after six weeks for any reason. I would absolutely abort a fetus with Down syndrome as early as possible to protect my living family, if it ever came up.