“A fetus’s right to live is dependent solely on the mother. What happens to the mother, happens to the fetus. The right to life does not guarantee the right to be allowed the continuous use of another person’s body. It would be nice if the women did allow it but, she has no obligation to allow it.”
I’m not sure how to deal with this, as this is the first “pro-choice” person I’ve met to actually acknowledge that an unborn child has a right to life.
My take? A right can never be dependent on the concerns or whims of others because then it would cease to be a right. Therefore, it is a contradiction to say that the fetus’ right to life is solely dependent on the mother.
In addition, the fetus is not a rational being who deliberately chose to implant itself in the womb - the mother is. Having taken steps that resulted in implantation, it would then be irrational and unreasonable of the woman to view the fetus as an invader whose continued existence depended on her preferences.
Choice is a good thing. All women have it. They can choose to have sex, with the attendant possibility of becoming pregnant (a natural consequence in those having a uterus and ovaries) or they can choose not to have sex and avoid pregnancy. Any woman who objects to the link between sex and pregnancy or to her reproductive abilities, should take it up with her Creator - not with the fetus that she freely chose to have implanted inside her.
Rape is a separate and painfully difficult matter, but even then, the fetus is simply a secondary victim of an atrocious act - never the aggressor. Much as I would not expel my child from the home because a thief broke in and shot me while I shielded her, it would be unreasonable for me to expel a child from the womb because someone forcibly implanted her there. The analogy is not meant to be a perfect one, but the point is that suffering something associated with parenthood does not put the child at fault.
In life-threatening pregnancy complications the rights of a fetus to life have to be balanced against the rights of a mother to life. Even then our Church teaches that the fetus cannot be simply expelled because it is a problem, but that treating the disease must be the focus of our efforts and any measure resulting in pre-viable delivery of the fetus can only be acceptable if this delivery is an unintended consequence (forseeable or not).
I believe that, in a nutshell, addresses the question of a fetus’ right to life. I also believe personally, that while the fetus is definitely a distinct individual, it would be an error to go too far in stressing the distinction between life of the mother and that of the child. This is because they do function as a unique unit and events in one have profound impacts on the other.