Nightmares during pregnancy are most likely due to the unstable hormone secretion during pregnancy, the pregnant woman’s mood is not regulated and adapted, and there are feelings of anxiety and fear in her heart, which will cause the phenomenon of nightmares. Nightmares and pregnancy itself does not have any direct connection, it is just an emotional catharsis performance, pregnant women should keep a balanced mind in normal times, relax, do not have too much pressure, pay attention to avoid staying up late, overwork, can watch more happy videos, think more happy things, do not have too much psychological burden. You can pay more attention to diet, such as eating more food rich in high protein, high nutrition, fresh vitamin-rich vegetables, fruits and other food to enhance the body, remember not to eat spicy, cold stimulating food, but also pay attention to abdominal warmth, to avoid the body to wind and cold!