Dietary taboos and correct practices during early pregnancy. Early pregnancy is the most critical period of fetal development. Authentic pregnant women are eager to learn how to ensure the health and safety of their diet during pregnancy. This article will introduce some dietary taboos and correct practices during early pregnancy. Taboo 1: Raw meat, raw eggs, and raw fish Pregnant women should avoid eating raw meat, raw eggs, and raw fish during early pregnancy. These foods have a higher risk of bacterial contamination, and seafood such as raw fish and river fish may also contain parasite eggs. Therefore, eating raw food can lead to food poisoning, diarrhea and other adverse reactions, which has potential consequences for the health and safety of pregnant women and fetuses.