And women get pregnant all the time without intending to. So yes, it happens. Yes I know, holding men responsible for that is a new way to think about it, but it is about time.

You do know that men are also able to use birth control? Condoms? Which would, in most circumstances, prevent pregnancy. Even if the woman "tampered" with her birth control.

Prochoice = CHOICE. I am prochoice and never once killed anyone. Dont be stupid.
There is a terrifying push to jail women who choose to not carry a baby. People like you would FORCE women to bear children against their will. Women do NOT get pregnant by themselves. So yes, if a woman is going to be forced to carry a baby against her will, there should be VERY STIFF penalties if a man gets a woman pregnant, when she had no plan do do so.