Introduction to dietary taboos in early pregnancy. Early pregnancy is a very important stage for pregnant women, and the importance of diet cannot be ignored. The following will introduce the foods that pregnant women should avoid in early pregnancy and why from the following four aspects. Raw meat Pregnant women need to avoid eating raw meat, such as raw fish, raw meat, raw egg yolks, etc., during the early stages of pregnancy, especially in the first three months. There may be various potential bacteria and parasites in these foods, such as Toxoplasma gondii, Salmonella, Staphylococcus aureus, Escherichia coli, etc.