I make my own sushi at home and generally have avocado and cucumber ones, sometimes with chicken. DH thinks it's ridiculous that there are so many rules for us pg women to follow "just in case". I'm not flout the rules ridiculously, but I'm not super dooper strict either. I think I was craving a ham sandich a few weeks ago andd had one. I think the stress can sometimes be more harmful than letting yourself have a little bit of something "naughty".