Mold is a conditionally pathogenic bacteria of the vagina, the possibility of transmission through the oral cavity is relatively small, but need to pay attention to this possibility. Because of the moisture of the vulva, the internal ventilation of the vagina and lead to changes in the local micro-ecological environment, the condition of pathogenic bacteria reproduction, in the role of estrogen or blood glucose local glycogen levels rise, such as diabetic women and breastfeeding or pregnancy, women are prone to mycobacterial infections, and local micro-ecological environment changes, and local condition of pathogenic bacteria disorders resulting in infections have a certain relationship. The relationship between the local micro-ecological environment changes and the infection caused by the local condition pathogenic bacteria disorder. So keep the local permeable, dry, avoid chemical fiber underwear, also avoid sanitary napkin airtight, can get a certain degree of relief.