Jane Galt is a little off in this post.
Not having children is for me, a Nail-Patella mutant, a way of cleaning up the gene pool and avoiding a massive burden.
I have been successful in avoiding pregnancies all my life. It's called "contraception," and should be available to all at-risk women.
Now, motherly women of my status, women with the NPS genetic defect, have the option of in-vitro fertilization with a DNA scan to reject embryos that carry the gene.
I think that's good.
Who are you to chance the child I would have to rear?