Anger and crying in early pregnancy may have some effect on the growth and development of the fetus. In early pregnancy, it is in the stage of fetal growth and development. If a pregnant woman is often angry and crying, it may cause vegetative nerve function disorders and endocrine disorders, then it may affect the growth and development of the fetus, and may even lead to fetal growth retardation and stunted growth. During pregnancy, pregnant women should try to maintain an optimistic and happy mood, calm mind, avoid excessive emotional tension and anxiety, do not often angry and crying. Also eat more nutritious food, pay attention to dietary diversity. Appropriate activities, quit smoking and drinking, and develop good living habits are conducive to the health of pregnant women as well as the healthy growth of the fetus.