As for "attached" - this happens well before a fetus is actually born.
As I have already explained, this goes both ways in deciding what is and isn't a person.Not at all. I do not wish to force my opinion on anyone. You're perfectly free to think a fetus, or a cockroach, or a potato, or a gnat, or a cow are ALL persons. I'm not going to stop you, nor am I trying to. Just don't try and stop me from killing roaches in my house, or swatting flies, or eating meat and it's all good.