Yes, you can eat California rolls while pregnant, but you should do so with caution.
California rolls are typically made with imitation crab meat which is made from fish. While fish is an important source of omega-3 fatty acids and other nutrients, it can also contain high levels of mercury, which can be harmful to your baby's developing nervous system.
It's important to limit your intake of fish during pregnancy, especially certain types of fish that are known to have high levels of mercury. However, the FDA and EPA recommend that pregnant women can safely eat up to 12 ounces (two average meals) a week of a variety of fish and shellfish that are lower in mercury, including shrimp, salmon, pollock, and catfish. This means that you can enjoy California rolls in moderation as part of a balanced diet.
When consuming sushi, including California rolls, make sure that it is prepared fresh and from a reputable source to reduce the risk of foodborne illness. It's also a good idea to opt for fully cooked sushi options if you're concerned about the potential risks of consuming raw fish.
Overall, while you can eat California rolls while pregnant, it's important to be mindful of portion sizes and the type of fish used in the rolls to ensure the health and safety of both you and your baby.