Normally, a routine pH level of 3.8-4.4 in women’s leukorrhea is considered normal. If it is greater than 4.5, it indicates an abnormal pH level. Under normal circumstances, women have an acidic vaginal environment. If the pH level is abnormal, it is usually indicative of a dysbiosis, which can cause a change in the discharge. Normally, women have clear, transparent, odorless and small amounts of leukorrhea, which is normal. If there is pH abnormality, there will be vulvar itching and odor, and the clinical manifestation will be abnormal discharge, then you can go to the hospital for routine discharge test to determine what nature of vaginitis is. The clinical manifestations of vaginitis infection are different, and the medication is also different. Generally, after the examination, most of the cases can be cured in a week according to the test results. After the cure, pay attention to the vulva hygiene and prevent infection. The routine white belt test can be reported within half a year.