If you were to ask a conservative man what he would do if someone restrained him and forcefully extracted his bone marrow, his answer would probably make mention of a veritable arsenal kept in his cabinet. He’d likely feel perfectly justified in killing any assailant who would dare to make any use of his body whatsoever without his consent. Whether or not the assailant needed the marrow to save his life would make very little difference.
Why? Because we have a unique right to our own bodies. If anyone wants something of them, they go through us. As much as our homes and property mean to us, the right to ownership over things is nothing compared to our right to bodily autonomy. This is why rape is rape and not ‘theft of sexual services.’ It’s why we don’t draft organ donors or force the population to relinquish a pint of blood every eight weeks. It’s also why forcing pregnancy is illegal and abortion isn’t.
The “pro-life” method of getting around this is claiming that pregnancy and motherhood are the natural purpose of women, and therefore a blessing, regardless of the circumstances. It’s bullshit. Anyone with any respect at all for women knows that each of us have our own hopes and goals in our lives, and sometimes they just don’t include pregnancy or children. For some women, it’s the ultimate joy in life, and for some of us it isn’t. Telling a woman facing an unwanted pregnancy that pregnancy is pregnancy and therefore a blessing is like telling a rape victim that sex is sex.
Here’s the bottom line: whatever the moral dilemma over humanity, personhood, and what that means for a fetus, women have the right to abortion because they have a right to decide what resides in and lives off of their bodies. Many pro-choicers* do in fact see a moral crisis in aborting a late term fetus that may have the capacity for feeling, but they understand that the law shouldn’t force someone to do ‘the right thing’ when it would effectively destroy their basic human rights.
*Even Amanda Marcotte, scourge of the religious right, sees a moral issue with killing a sentient fetus. It just doesn’t mean that women’s rights can be instantly negated.