McGay saidBecause in their zeal to exercise their rights, I believe they're going to give birth to a person who'll experience a lifetime of hell over this.
This was the same argument that was used (and still is) with gay couples wanting to have children, whether biologically or through adoption. Sure, it's weird because it's not 'normal', and yes that child will probably be put through a lot in school, but that shouldn't stop two people from having a child.
I don't think they, or anyone else, have children just because it's their right. Having children isn't like buying furniture, it's not about acquiring something (a sofa is a sofa, a child is a child). It's a combination of desiring to have a child, bearing a child, passing along your genes. Yes, it sucks that there are so many neglected children in the world in need of parents, but to suggest that people should stop having their own children and adopt instead is just...bizarre.
Selfish? Yes, our wants and desires are selfish. They're being just as selfish as 'normal' couples who want children.