I'm not having a go at you either, I'm just curious if you go down on escorts and if yes then how often?
If you dont, then there is'nt basicaly a chance for you to get an std., you would be pretty safe.
Also how often do you see an escort? Once a month or less?
Now in comparison an escorts sees min. 1 or 2 clients a day! I cant count well but i can say this is a way bigger risk.
You can also assume that most of the girls get checked but i would doubt it by those who come over here, dont even speak much english and work for some agency.