Right, because a baby can be slowly killed just because it's small, and his life is worth less than her mother's.
The baby isn't slowly killed which means he doesn't suffers, even if it was slowly he wouldn't feel a thing, and you saying that even if the mother can die because her mistake or maybe cause she got raped its better to bring the baby to the world? then that's also a murder, you murder a woman that's in her middle of her life, that has feeling, thoughts, people that loves her, people that she loves, the baby, which isn't even a baby, that doesn't have feelings, doesn't have thoughts, doesn't have people who loves him or people that he loves, and you saying his life are worth like his mother's life?
And if she dies from the baby, he/she comes to the world, her family doesn't love him/her cause he "killed" the woman, they don't love him/her cause he's a mistake, they don't love him/her cause he's a baby of someone they hate, the father doesn't give a shit about him/her, or doesn't even know he/she were born, the family puts him/her for adoption or in an orphanage, that shitty life, knowing that you killed your mother, your real family hates you, your real father doesn't gives a shit about you, I think in this case, abortion is good.
When you kill an ant, its not a murder? when you kill a fly, its not a murder? when you kill any type of insect, animal, its not a murder? and I'm pretty sure you killed at least one of those in your life,
But nobody says anything when you kill them, and when you kill a baby, that doesn't have feelings, thoughts, nothing, its worse then killing an insect that feels, that has a purpose.