Given that prostitution has been practised for thousands of years, and is still common, Governments should legalise it. That way, there would be protection for women, and a service provided for those who want/need it, by those who can offer it, regardless of reason.
If women are forced into prostitution, by making it an officially Government-controlled activity, they could at least gain some kind of protection.
Instead women are abused and forced into a practise that is condemned and criticised by those in authority, but who have themselves occasionally been found enjoying the pleasures of such services! Hypocrites!!