Pregnant women occasionally angry, the impact on the fetus is not obvious, if continued anger, will affect the function of the autonomic nerve, affect the development of the fetus, and even malformation, miscarriage and so on. Pregnant women should pay attention to keep the mood of the occasional relaxed, avoid the greater emotional stimulation, if there is a situation of anger, need to be relieved as soon as possible, at this time will not have a significant impact on the fetus. If you don’t pay attention to relaxing your mood, so that the mood is continuously in a state of anxiety or depression, will affect the function of the autonomic nervous system, affecting the development of the fetus, so that it will have deformities or miscarriages and so on. Therefore, pregnant women need to adjust their mood in time to promote the health of the fetus. If there are abnormal changes in the body after getting angry, they need to consult a doctor in time and take reasonable methods to intervene under the doctor’s guidance.