The entire argument here is that if we consider a fetus a person, then we should apply self-defense laws to pregnancies. I’m pointing out why “self defense” against a person who has done literally nothing is ridiculous. I was writing my previous posts under the assumption that a fetus is a person, the same as in the original post.
But I also believe that there’s no point in drawing arbitrary lines in the sand where a human organism/being/whatever you’d like to call it becomes a person. The minute you do that, it opens the door to whoever is writing the rules this week to decide things like “humans who are in a coma aren’t people anymore” or “humans without a certain level of intellectual ability aren’t people.” That isn’t a level of authority that I would entrust to any mortal human being. Would you?
Organs are components of an organism that support its life functions. A fetus is not a component of an organism, but is an organism unto itself. If it were an organ, then it would be something a woman is born with and develops naturally as she grows. Women are born with egg cells, true, but they don’t become fetuses until they are fertilized and undergo a degree of development.