Mycoplasma decidua greater than 10^4 is positive for mycoplasma infection, that is, it has led to mycoplasma infection. Treatment can usually be done with macrolide antibiotics, such as azithromycin, erythromycin, and roxithromycin. Usually take the medicine for about half a month, then stop the medicine for seven days to review. Normally, you should pay attention to avoid smoking, alcohol, spicy food, and prohibit irritating and greasy things. You must eat light food, less greasy food, or irritating food is most likely to lead to mycoplasma recurrence. Underwear should be washed separately, hot water, or disinfected with pasteurized liquid, while the couple is treated together.