I have a chart purely for information, not to prove a point.
I am a 17-year-old male. I have no religious beliefs.
I have no obligation to support or be against abortion. I am left-leaning and also have some libertarian views. My thoughts in the most basic wording are; Do what you want as long as it doesn't hurt me.
I do not actively fight for or against abortion, but I am in favor of it because I believe in having freedom over my (abortion doesn't include me) medical choices.
Yes, you can argue that it should only be in the first weeks before it's illegal, but I think if you give the government an inch, they will take a foot. Also, there could be unforeseen issues in the future.
Also, I think it gets a little weird when people are in favor of letting teenage girls give birth. If they want to, go ahead since it's not my problem.