The entire pregnancy eating takeaway, easy to induce bacterial infections, high blood pressure, hypertension disease, while may have an impact on the fetus in the womb, such as miscarriage, growth retardation, intrauterine hypoxia and even fetal death. 1, bacterial infection: some takeaway may look hygienic, but in reality many restaurants hygiene conditions are not up to standard, food cleaning can not be done, the freshness of the dishes can not be guaranteed, easy to trigger H. pylori infection and Intestinal bacterial infection, stomach discomfort, often acid reflux, belching, but also damage to the gastrointestinal mucosa, easy diarrhea; 2, hypertension, hyperlipidemia: a variety of take-away food in order to enhance the taste of food, will add a lot of salt, oil and other condiments, which can cause high calorie and high cholesterol, long-term consumption can easily lead to hypertension and hyperlipidemia. In addition, eating too much salt can be a burden on the kidneys, and chili peppers and peppercorns can increase the burden on the gastrointestinal tract of pregnant women. Eating takeout during pregnancy will not only affect the pregnant woman, but also cause harm to the fetus, such as diarrhea and malnutrition due to unhygienic diet, miscarriage and fetal growth retardation in early pregnancy, hypertension and hyperlipidemia in the middle and late pregnancy will easily lead to intrauterine hypoxia and even fetal death. Therefore, it is best to consume home cooked meals during pregnancy to facilitate the growth and development of the fetus.