Anger in early pregnancy has a certain effect on the fetus, and may result in adverse pregnancy outcomes such as preeclampsia and embryonic dysplasia. Early pregnancy embryonic development is not stable, easy to irritability, anger and other adverse psychological stimuli, may increase the risk of preeclampsia, embryonic dysplasia and other adverse pregnancy outcomes, so after pregnancy to maintain a relaxed and happy mood, the family should also cooperate with the pregnant woman to channel the mood changes, avoid frequent mood swings. Early pregnancy should also pay attention to appropriate rest, can not be strenuous exercise and overwork, prohibit coitus, according to their own early pregnancy reaction to adjust the diet, follow the doctor’s advice to continue to take folic acid on time. Due to the change of hormone levels in the body after pregnancy, some pregnant women may also experience mood swings, which need to be supported by family members and their own appropriate regulation, and on-time delivery checkups to ensure a smooth pregnancy.