First, the argument fails to account for situations in which a mother harms but does not kill her child; given its logic, it would affirm a mother’s decision to intentionally take a medication that will cause birth defects in her child…
The argument of bodily autonomy is specifically addressing the specific point that someone is using a woman’s body against her will.
Part 1 is addressing a woman who has already chosen to be a parent and is failing to be a good parent by taking care of their child.
The bodily autonomy defense doesn’t address this because its not addressing the issue of being a bad parent because the woman is not accepting the role of parent for the fetus using her body. The fetus is a perfect stranger to her and she has not taken on or accepted the role of parent to that child.
Conclusion: Part 1 is irrelevant to the defense of bodily autonomy.
Second, the argument assumes that prenatal parental responsibilities are largely voluntary.
Once the woman accepts the role of parent to the child, then she can be held accountable for not taking on the prenatal responsibilities, given that she can afford these responsibilities via her time and money. However, again, bodily autonomy defense doesn’t address this because its not addressing the issue of being a bad parent because the woman is not accepting the role of parent for the fetus using her body.
Conclusion: Part 2 is irrelevant to the defense of bodily autonomy.
Third, the analogies used to support the argument fail to take into account the difference between diseased and healthy physiological states.
The fact that women’s bodies are designed to carry a fetus to term is irrelevant to the argument of bodily autonomy. Women’s bodies are designed to physically accept sex from a man, but without consent, its rape.
Conclusion: Part 3 is irrelevant to the defense of bodily autonomy.
Fourth, the argument results in absurdities if taken to its logical conclusion. Taken as a whole, then, the bodily autonomy argument does not give us justification to jettison our deepest moral intuitions
This is the only one that seems to be relevant. We are discussing two conflicting moral situations. Care for others over care for our bodily autonomy. So far, we value bodily autonomy over someone else’s rights to life in the hierarchy of moral assessment. Again, this is why we don’t force people to be organ donors, we don’t force men to give up their body to save their child after its born, etc.