In the early stage of pregnancy, it is recommended that pregnant women should not eat vermicelli or eat as little as possible. Although vermicelli contains carbohydrates, dietary fiber, protein, calcium, phosphorus, iron and other nutrients, however, some preservatives are added to vermicelli during the production process, and too much consumption of vermicelli by pregnant women in the early stages of pregnancy can affect the growth and development of the embryo. Pregnant women should choose the food they like to eat according to their taste, but they must not be too spicy or eat foods that are not nutritious. Although vermicelli can be eaten in small quantities, its nutritional value is not high, and eating too much affects digestion. Pregnant women can eat some fresh fruits and vegetables, can eat nutritious food, such as milk, eggs, lean meat, fish, etc.; diet should be diversified, balanced nutrition, reasonable mix, conducive to the growth and development of the fetus.