If the wet feeling occurs in the middle of the menstrual period, and the leukorrhea is similar to egg white, and the degree of pulling is very good, clinically, it is likely to be ovulation. In addition, if the wetness is found at other times, it is also normal if it occurs before menstruation because the endometrial glands are producing a lot of secretion and the vaginal discharge increases. However, if the wet feeling occurs at other times, clinically it is not necessarily ovulation, but probably due to vaginal inflammation or cervical inflammation, it is recommended to combine the time of the last menstruation with the time of the clinical wet feeling to give a comprehensive analysis. If there is inflammation, actively give anti-inflammatory treatment, if it is at the time of ovulation, special white belt, want to plan for pregnancy can choose to cohabit.