This is one of the single most worrisome developments in human history. Honestly. People choosing the traits of their children pre-birth is a horrifying proposition. I think it's disturbing to do genetic selection for health reasons (if you disagree, tell me how a person with a genetic disease is any less of a person than one without/describe how that life is not worth living), so it's extremely disturbing to see genetic selection on the basis of nothing more than cosmetic reasons.
So very very scary.
Here's another article on the same issue, from a UK perspective.
And if you ask for a nickel,
I'm gonna hand you a dime