If not, she is a slave. Like a black person in the 1800's who was not allowed to refuse sex and was forced to breed additional slaves, a woman would be forced to create a child at someone else's demand. She would be prohibited from having medical procedures she deems appropriate.
The justification of "life beginning" is a fraud. It doesn't matter. No one doubts the legitimacy of killing in self-defense. Few doubt the legitimacy of killing on the battle field. Few doubt the legitimacy of killing vile criminals. Killing is an accepted tactic for making a person's life, or society work better.
The focus on the "innocent baby" is simply a propaganda way of shaming women and controlling them. It is a way of making sure that no woman can be secure in her future. It is a way of making sure that a slut (any sexual woman) pays, and pays dearly. It is a way of making sure that women cannot survive without bring under the control of a man.
We do have to live together but only because I do not have the balls to raise an army to murder every motherfucker who talks about interfering with the lives of women.