The reason why the leukorrhea problem, do not just look at the surface phenomenon, we must know that the relationship behind the leukorrhea abnormalities are intricate and complex, it is very likely that gynaecological inflammation in the dark, through the leukorrhea abnormality to temporarily reveal the head and feet. Therefore, in order to accurately find out the real culprit of abnormal leukorrhea and even gynecological inflammation, gynecological examination is essential, and the following will explain the examination methods of abnormal leukorrhea.

　　Physical examination

　　Physical examination is carried out sequentially from the outside to the inside. Firstly, the vulva, urethra, paraurethral glands and vestibular glands are examined through visual inspection, and secondly, the vaginal wall and cervix are observed through a vaginal speculum. It helps to check vaginitis and cervicitis.

　　Second, laboratory examination

　　1. Vaginal pH value test: the normal pH value is about 4.5. The vagina is weakly acidic, which is the self-purifying effect of the vagina and can prevent pathogenic bacteria from multiplying. If you suffer from trichomonas or bacterial vaginitis, the pH value rises and can be greater than 5 to 6.

　　2, vaginal cleanliness: Ⅰ ~ Ⅱ degree indicates that the female vagina is normal. Ⅲ～Ⅳdegree is abnormal leucorrhoea, indicating inflammation of the vagina.

　　3、Microbiological culture: After the leukorrhea has been processed, it can be found under the microscope whether there are trichomonas or moulds, if there are trichomonas or moulds, it is indicated by " ", if there is no infection, it will be indicated as "-". This symbol only indicates that you are infected with trichomonas or mycobacteria, it does not indicate the severity of the infection.

　　4, amine test: first put a drop of 100% KOH solution on the slide, will be mixed with the leukorrhea, bacterial vaginosis leukorrhea can send out a fishy odour, while the normal leukorrhea and Candida leukorrhea do not have this kind of amine smell.

　　5, clue cells: many bacteria coalesce around the vaginal epithelial cells, making its edge blurred, this is the clue cells, is the most sensitive and specific signs of bacterial vaginosis.

　　Ultrasound

　　Ultrasound examination of the uterus, cervix, adnexa, ovaries and other important reproductive organs for lesions helps in the examination of cervicitis, adnexitis, endometritis, fibroids.