Early pregnancy is not recommended to smell incense, incense is a Chinese herbal medicine, with the effect of moving Qi and blood, can improve vomiting, chest fullness, abdominal distension symptoms, can relieve nausea, vomiting and other uncomfortable reactions during early pregnancy. If a pregnant woman has long-term exposure to incense during early pregnancy, it is best to go to the hospital regularly for prenatal checkups to observe the growth and development of the child. During pregnancy, you should avoid contact with herbs that promote blood circulation, pay attention to a balanced diet and a light diet during pregnancy, pregnant women are easily fatigued, pay attention to rest, maintain a happy mood, and exercise appropriately, so that you can pass through pregnancy safely.