You need to take medicines for colds during pregnancy under the guidance of a specialist because some cold medicines may have adverse effects on the growth and development of the fetus, so avoid taking medicines on your own. If the cold is serious and you really need to use medicine, you can take cold and fever flush or Qing Kai Ling flush and Shuang Huang Lian and other Chinese medicines, which will not affect the baby much. Also need to pay attention to drink more water, more rest, appropriate exercise, enhance physical fitness, improve immunity, try to avoid going to crowded places, avoid close contact with people with colds, to prevent the occurrence of infection. Because resistance decreases during pregnancy, it is easy to get infected, and the virus can easily lead to fetal infection after a cold. You also need to pay attention to keep the perineum clean and hygienic during pregnancy to avoid the possibility of episodic infection leading to chorioamnionitis which may lead to miscarriage, premature birth, stillbirth and other situations.