Women with leucorrhea may be in ovulation, but they may also have gynecological inflammation, such as vaginitis, as follows: I. Ovulation: leucorrhea if the leucorrhea is drawn, thin, transparent, without any abnormal odor, and without vulvar itching and other uncomfortable symptoms, appearing in the middle of two menstrual periods, this is the special performance of ovulation, for the leucorrhea characteristics of ovulation. Second, gynecological inflammation: If the leucorrhea increases and has an abnormal odor, manifesting as sour odor or ammonia odor, most of them consider bacterial vaginosis. If leucorrhea is accompanied by vulvar itching that is particularly pronounced, and the leucorrhea is beanbag-like, the possibility of mycosis fungoides is more likely. If the leukorrhea is accompanied by mild itching of the vulva and the leukorrhea is foamy, the leukorrhea is considered to be caused by trichomonas vaginalis. It is important to determine whether the increase in leukorrhea is normal or not, based on other accompanying symptoms. If the increased leukorrhea is accompanied by other abnormalities, it is necessary to go to the hospital for a routine leukorrhea examination to determine which kind of vaginitis it is and then to treat it accordingly.