When pregnant women experience cold symptoms, they can use moxa fumigation. For example, if a woman has a cold, cough, or nasal congestion, moxibustion can be used to help relieve some symptoms. Moxa is purely herbal and harmless to the human body, and it has little effect on the baby. Moxa sticks can purify the air and sterilize, and clinically, they are mainly used to treat some chronic gynecological diseases. During pregnancy, moxa fumigation is possible, but it is not recommended to use moxibustion on the Hegu acupoint, as this point can easily cause uterine contractions. Additionally, try to avoid using moxa sticks on acupoints.