Pro-Choice or Pro-abortion?

Has anyone ever insisted that you use the term “pro-choice” rather than “pro-abortion?”  Need a good way to respond? I recently received a comment on a blog post about using the term “pro-abortion.”  Here is the comment: People who aren’t pro-life are not pro-abortion; they’re pro-choice. If pregnant, I wouldn’t get an abortion but i’m happy I had the CHOICE, …