Mycoplasma infection in mid-pregnancy does not usually affect the fetus. When a pregnant woman has symptoms of mycoplasma infection in mid-pregnancy, she can be treated according to the clinical symptoms, and it is not recommended to use any medicine, including Chinese medicine, traditional Chinese medicine, western medicine, etc. If the patient has a fever, warm baths can be given to wipe the forehead, palms, feet, etc., and drink plenty of water. If the patient has a cough, he or she can eat fruits that have the effect of moistening the lungs and relieving cough, such as pears, oranges, oranges, apples, cherries and so on. At the same time, patients with mycoplasma infection should pay attention to rest, avoid getting cold, ensure sufficient sleep, and eat more fresh vegetables, which can provide rich minerals and vitamins to promote recovery from the disease.