Not really. Gelded horses, pets who can't give birth or impregnate others, all keep eating, keep trying to live. Animals don't stop trying to live when you take away their ability to give birth or to reproduce. Presumably, human beings who can't or choose not to reproduce still have some inherent value.

Men who look at women only in terms of our ability to give birth are disgusting. That's not biological determinism. It's personal choice. It's patriarchy.

And it's gross.