So do you believe that people who do not want to become pregnant should just never, ever have sex?
I think they should practice birth control. But you are changing the subject. I did not say that abortion should be illegal. I just said that your argument is not persuasive.
My goal? I think this debate is important. Therefore, both sides should be driven to make persuasive arguments, of which "my body, my choice" is not one. There is an old saying: Any stick is good enough to beat a dog. You are making weak arguments and saying I should not challenge them unless I want you to lose the argument. That does not follow. I think your wrong arguments make it harder to arrive at the right answer.