The adverse effects of pregnancy anxiety on the fetus include elevated blood pressure of the fetus, affecting the physical and mental development of the fetus, causing miscarriage or preterm labor, and leading to difficult delivery. 1. Increased blood pressure in the fetus: If a woman is troubled by anxiety for a long time during pregnancy, it will lead to increased blood pressure and kidney dysfunction in the fetus. 2. Affecting the physical and mental development of the fetus: because pregnant women who are anxious during pregnancy will produce a kind of neurotransmitter, and this neurotransmitter will pass through the blood circulation to the placenta, and then conduct to the fetus. This will affect the development of the fetus’s brain as well as the whole body, and will also affect the baby’s behavior and emotions after birth. 3. Causing miscarriage or preterm labor: the psychological stimulation caused by anxiety to pregnant women is likely to cause miscarriage or preterm labor. 4. cause difficult labor: too much anxiety will lead to pregnant women in a high stress state, in the process of labor will seriously affect the progress of labor, causing difficult labor, seriously endangering the health of the fetus. In the pregnancy stage of the female friends, must pay attention to do a good job of psychological care health care work, you can communicate with friends and relatives, appropriate social activities, or to do some things to make the mood happy, to help relieve excessive anxiety; life should also pay attention to develop a good work and rest habits, to avoid staying up all night. If the condition is more serious, need to timely psychological counseling.