What do anarchists think about abortion?

Just curious, I can think of 3 possibilities when it comes to stance on abortion. Let me know which it is, or if there is another.

1. They think a fetus is not a person, so a fetus’ liberty makes no sense
2. They think a fetus is a person, so you can’t violate their liberty and kill it
3. They acknowledge the pregnant person’s liberty to live as they will, but they also think a fetus is a person, so they put the responsibility on the pregnant person because they engaged in an act that could possibly get them pregnant and they were educated about it beforehand, so they must acknowledge the consequences of their actions and have the baby (unless they were raped, then they can have an abortion)…since they think the fetus is a person, but had no say like the pregnant person did when they chose to have sex (like if you shit your pants. It feels good at first, but there are consequences to your actions).