Most doctors won't even do the procedure after 14 weeks after conception unless there are severe medical reasons - I think it's safe to say on behalf of all pro-choicers that abortion isn't something anyone WANTS to do, or that it is a really great thing.. it is horrible. But to anwswer your question about what people think about third trimester abortions, I personally find it horrifying, but I don't think anyone would do it unless it was absolutely necessary. Therefore, I don't think the procedure should be illegal.