Somehow I doubt this is the real agenda of the rally attendees. The only thing they seemed to want women to be doing with their bodies is having abortions. For example, not one speaker demanded that prostitution be legalized. But if they are really interested in women doing what they want with their bodies, it seems they'd put at least some of their efforts into legalizing prostitution. Abortion, after all, is already legal.
Women can have abortions if they want to.
They cannot legally offer to rent their own bodies for sex. Nobody at the rally protested the anti-drug laws that prevent women from putting whatever substances they want into their own bodies. It's just very strange that they have trouble admitting it. After all, laws against those are just as restrictive to a woman's right to choose what she will or will not do with her own body as are laws against abortion. Yesterday's coverage of the abortion rally was biased beyond belief.