Lack of appetite in pregnancy is usually caused by early pregnancy reaction, during which you can eat some light and easy-to-digest food to avoid aggravating the symptoms. During pregnancy, due to changes in hormone levels in the body, early pregnancy reactions, such as nausea, vomiting, loss of appetite, etc., will occur about one month into the pregnancy. Therefore, pregnancy without appetite is a common phenomenon, during which you need to pay attention to diet, you can choose to eat some light and easy to digest food, such as noodles, rice porridge, etc., is conducive to digestion and absorption. Secondly, you can add some vegetables and lean meat in the main food to strengthen the nutritional intake, to avoid malnutrition, otherwise it will be detrimental to the growth and development of the fetus. Generally after the third month of pregnancy, the appetite will recover by itself and does not need special treatment. It is recommended to pay more attention in early pregnancy, even if there is no appetite, but also to eat some appropriate food containing nutrients, diet to avoid too single, otherwise it will not be conducive to the growth and development of the fetus. At the same time, early pregnancy needs regular pregnancy checkups to observe the growth and development of the fetus to avoid abnormalities.