Try not to drink cold water during pregnancy, drinking cold water is usually in the hot summer, drinking cold water in the hot summer, due to the sudden cold stimulation, it is easy to lead to edema of the mucous membrane of the pharynx and the decline of disease resistance. This will allow pathogenic microorganisms to invade and cause respiratory infectious diseases, which is not conducive to the health of pregnant women and their babies. Due to the special physical condition of pregnant women during pregnancy, the gastrointestinal tract is more sensitive, eating cold food can easily lead to abdominal pain and diarrhea in pregnant women. If the diarrhea is severe, it may induce uterine contractions. In addition, cold water that has not been boiled may contain parasite eggs, which can cause pregnant women to suffer from parasitic diseases and is also detrimental to the development of the fetus.