Go back and re-read it because you missed a fair chunk of it. Please read before you post.
Uhh, no. I made a legit point. Respond to it.
"You are either intending to make a baby, or are using contraceptives. Contraceptives aren't perfect, leading to unwanted pregnancies, a consequence of casual sex. The legal contract that would exist in the case of abortion being illegal(except in certain circumstances) would require a woman to give birth."
That is what you said.
A similar legal contract forms every time you have sex consensually. You are either intending to make a baby, or are using contraceptives. Contraceptives aren't perfect, leading to unwanted pregnancies, a consequence of casual sex. The legal contract that would exist in the case of abortion being illegal(except in certain circumstances) would require a woman to give birth. A similar contract occurs when a man has sex, requiring the man to provide for the child regardless of whether or not the man wants to. It's a legally binding principle designed to preserve morality and a decent quality of life for the child.
In the case that abortion is allowed, both parties are free to escape from their legal obligations.