Most women with mycoplasma infection have normal pregnancies with children and do not need to worry too much. However, a few pregnant women who have intrauterine infection may affect the growth and development of the fetus and have the following abnormalities: 1, miscarriage: women who have mycoplasma infection during pregnancy may cause inflammation of the endometrium, which may lead to miscarriage if it invades the amnion; 2, premature rupture of the fetal membranes: it may shorten the gestation period, slow the growth of the fetus and cause premature rupture of the fetal membranes; 3, low birth weight baby: after the birth of the fetus It is possible to be a low weight newborn; 4. Other: some newborns will have bronchial and lung dysplasia, which may cause fever, cough, hypoxia, and may even cause severe pneumonia. Some children may also develop meningitis, hydrocephalus, etc. Therefore, if a woman with mycoplasma infection is pregnant, it is recommended to take azithromycin and other medications as prescribed by the doctor for treatment and regular maternity checkups, most of them will be cured and will not affect the fetal development. In addition, it is not recommended for women to get pregnant with mycoplasma infections, and they should wait until they are completely cured before getting pregnant.