Pregnant women can eat a lot of fish, you can choose sea fish, such as sea bass, cod, Spanish mackerel, golden pomfret, small yellowtail and so on, you can also choose freshwater fish, such as crucian carp, grass carp and so on. Due to the increase in demand for high quality protein, iodine and DHA during pregnancy, it is recommended to eat more deep-sea fish during pregnancy, such as sea bass, cod, Spanish mackerel, golden pomfret, small yellowtail, etc. However, if it is inconvenient to buy sea fish, you can buy common freshwater fish such as crucian carp, grass carp, etc., which can be steamed, braised or boiled. But not all deep-sea fish are suitable for pregnant women to eat, like higher mercury content of marlin, red tilapia, shark, canned tuna, etc. is not recommended to eat, fish intake is not the more the better, but also should be moderate, pregnancy should pay attention to nutritional balance, diversification.