Thick and sticky leukorrhea needs to be alerted to the presence of vaginitis, if there is no itching or odor can be temporarily observed, if necessary, according to the condition of the relevant treatment, pay attention to the amount of leukorrhea during the observation period, as well as the color, the presence of odor and so on. Most women, especially those who have an active sex life, may suffer from vaginitis and other reproductive system diseases because the female reproductive system is semi-open, and it is easy for bacteria and viruses to appear or to be infected with specific pathogens through sex. The pH of the vagina may change after sexual intercourse, destroying the normal flora of the vagina and weakening its self-purification ability. The thick and sticky leukorrhea needs to be considered as an infection of the reproductive system, and some women are accompanied by other uncomfortable symptoms, such as burning sensation of the vulva, pain in urination, abdominal pain, vaginal bleeding, and so on.