In early pregnancy, pregnant women are advised not to drink coffee, which contains caffeine, a substance that tends to affect rest and can lead to poor sleep. In early pregnancy, pregnant women often have early pregnancy reactions, which can lead to poor appetite, poor rest, and poor mental state. If the pregnant woman does not sleep after drinking coffee, it will lead to special fatigue, which will also cause the reaction to further aggravate. In addition, coffee is also relatively high in calories and is not suitable for pregnant women to eat. So whether it is in early pregnancy or mid pregnancy or late pregnancy, it is recommended not to drink coffee. In addition, like other calorie content is relatively high, and particularly sweet drinks, in pregnancy should also be eaten less or not, pregnancy recommended to drink milk, water can.