Pregnant women can enjoy chilean sea bass as part of the three six-ounce servings of high mercury cooked seafood they eat per month. Due to high levels of mercury, the FDA recommends a limit on the amount and kind of seafood pregnant women ingest to prevent harm to themselves and their baby. According to the American Pregnancy Association, Chilean sea bass is in the class of fish considered to have a high amount of mercury. Additionally, pregnant women should only eat chilena sea bass if it is fully cooked. According to the FDA, pregnant women should not eat any raw or undercooked seafood and should cook fish to at least 145 °F.