Gynecological examination for mycoplasma can be performed by dilating the vagina with a dilator, exposing the cervix, then using a small brush with special sampling to take secretions in the posterior vaginal fornix, and then sending it to the pathology department for testing and culture, such as mycoplasma culture, PCR examination, and mycoplasma serological identification: 1. Mycoplasma culture: the doctor dilates the vagina with a dilator, exposing the cervix, then using a small brush to take secretions in the posterior vaginal fornix, and then sending it to the pathology department for The specificity and sensitivity of the PCR test are very high and can be used as an early diagnostic application; 3. Mycoplasma serological identification: eight serotypes of mycoplasma antibodies can be detected to clarify which mycoplasma serotype the patient is infected with. It is helpful to confirm whether the patient is currently infected with mycoplasma, or previously infected with mycoplasma. When mycoplasma infects the reproductive system, the patient may have increased discharge with a distinct odor and cause vaginitis, cervicitis, endometritis, and other diseases. The clinical diagnosis can be made based on symptoms and drug sensitivity test results before symptomatic treatment.