Shelly G says:

Different fish contain (or can contain) different levels of mercury. Some are safe. But the common misconception is that sushi = raw fish. Sashimi, yes. But most sushi involves vegetables and cooked meats. I ate sushi for both of my pregnancies, sticking with the vegetarian and cooked stuff (what I was craving anyway) and no harm came to my daughter. Then again, I did a ton of thing you’re “not supposed” to do while pregnant and the only thing that created a problem in my pregnancy was too much calcium. That’s right, a thing they say to get plenty of while pregnant stored up in my placenta and effectively made it not functional, resulting in an emergency induction at 37 weeks.