Chocolate should be eaten with caution in early pregnancy, and it is best to eat it sparingly. Pregnant women need to supplement a lot of nutrition during pregnancy, especially in the early stages of pregnancy, chocolate is relatively high in calories and high in sugar, pregnant women can easily lead to a feeling of fullness after eating, thus affecting the appetite, which may lead to a lack of nutrition in the long run. In addition, there is the possibility of obesity and other symptoms, so it is best not to eat chocolate in the early stages of pregnancy. Chocolate also contains caffeine, too much caffeine intake may affect the development of the fetus, will lead to early pregnancy fetal malformations, or even abnormal neurological development. However, after 4 months of pregnancy, the fetal nervous system is basically developed, so this time pregnant women are cautious to eat some chocolate in moderation does not have too much impact. In the late pregnancy and delivery, pregnant women can eat some chocolate appropriately because it is easily digested and absorbed in a short period of time, which can produce a lot of heat and energy and help pregnant women to give birth.