A child is not property. A child is a person. People are not things, or property.
But the problem starts with the idea that your body is your property. That's nonsense too. Your body is you. Every human being is a combination of body and soul. If you are a materialist and don't believe in souls, then all the more reason to say that your body is you.
Possessive individualism was a philosophical error that has led to a lot of trouble.
Unless you are in the military or in prison. ;-)
May I encourage you to cite an Authority for the truth that "Every human being is a combination of Body and soul?" Rush mentioned the Author of the 1,100+ chapter document that has always served well as the Final Authority for all such issues.
But then that begs the question, "if your body is 'you,' then what 'rights' does the government have over your body, or over 'you?'" For instance, does the government have the right to keep you from hurting yourself? To what extent? Should the government outlaw things like Ultimate Fighting or boxing? What about terribly physical sports like football (did you ever see Jim Otto after retiring from the Oakland Raiders try to walk?). What about outlawing motorcycles, or swimming pools?
How much authority should the government have over your body?
Mark
Please note, I'm in no way disagreeing with Rush's point here.