Labor is an emergency for the pregnant woman’s body and consumes more calories, so it is important to pay attention to hydration. In terms of diet, it is recommended to eat easily digestible, light and high-calorie foods, consider milk, egg flower soup, wontons, noodles and dumplings, and avoid oily, indigestible and sweet foods, such as chocolate, fried noodles and chow mein. During contractions, a burst of distension and pain in the abdomen can easily cause vomiting in the mother. You can have labor analgesia after the opening of the uterus is 2cm wide. After having labor analgesia, it is not recommended to consume solid food, but only liquid diet such as water, milk and rice soup.