I don't know what you are smoking but "Pro-Choice" is perfectly descriptive. It denotes concisely the choice a woman should have with her body and this is coming from someone who was almost aborted, I was given up for adoption instead at birth.
"Anti-Choice" sounds like the government trying to control what a woman can and can't do with her own body.
I won't even go into "Anti-Life", something only coined in societies where everything is seen black or white, right or left, democrat or republican...sound familiar?
The question is also deeper, if you are "Pro-Choice", when do you establish the cut-off date, before the brain forms? I just want the women to have the right to decide to abort in cases where rape is involved for example, nobody in their right mind should be forced to keep and raise a baby conceived from a rape (imagine a father raping her daughter).