Nonviable:

1. Not capable of living or developing.
   ”a nonviable fetus.”
2. Not workable or practicable.
   "a nonviable idea."
3. Not viable: not capable of independent life; not practicable.

Source: The American Heritage Dictionary, 5th Edition

I believe that ethical doctors do this. I also believe there are some unethical doctors out there who don’t give a shit and allow their patients to select for all kinds of traits. Ultimately, there is no way to know unless someone talks about it.

My first challenge to you would be to go look into the eyes of infertile people and tell them that “not everyone deserves a child, it’s not a right, it’s a gift.”

It’s easy to argue on the internet behind your keyboard. Much much harder to say your shitty beliefs out loud in front of people.

Here is my second question for you. A hypothetical.

You are at a fertility clinic, and a fire breaks out. You run past a room almost engulfed by flames, and see a little 4-year-old child in there, screaming for help.

As you go to rescue this child, you notice that the other side of the room has hundreds of embryos in Petri dishes. Babies, according to your beliefs.

You only have time to save one of those things. A 4-year-old child or hundreds of babies.

Who do you save? Be honest.