I just try and avoid the big no-no's and am just selective of where I eat. I'd never scrub veggies and fruit with detergent yuck yuck lol. The main goal is to BE SENSIBLE if a place looks dodgey and they are coughing and sneezin on the food and theres dirt everywhere STEER CLEAR if they look very respectable inform them you are pregnant and they will usually ensure the cook knows so they can take extra care I even got a conglatulatory choccy!!