Insomnia and dreaminess in pregnant women are mostly caused by anxiety, sensitivity and suspicion, terror, depression and other psychological factors. Therefore, pregnant women themselves need to strengthen early health education, receive pregnancy guidance and education about health. At the same time, family members need to avoid making propaganda of negative knowledge in front of pregnant women to prevent aggravating the psychological burden of pregnant women. In addition, pregnant women can also use behavioral intervention programs, such as progressive relaxation training, randomly relaxing the whole body muscles to eliminate tension and anxiety.