Increased vaginal discharge can be a sign of ovulation, but it's not the only sign. During the menstrual cycle, a woman's hormone levels change, including changes in libido, body temperature, and vaginal discharge. These changes could help us better understand women's menstrual cycles and fertility.

Changes in body temperature are also another important clue. A woman's body temperature changes during her menstrual cycle, especially during ovulation. Typically, a woman's body temperature will rise by 0.5 to 1 degree Celsius. This increase in body temperature is called a "thermia wave" and usually lasts for several days.

In addition, women's leucorrhea will also change. In the middle of the menstrual cycle, a woman's vaginal discharge often becomes more clear, white, and sticky. However, later in the menstrual cycle, a woman's vaginal discharge may become thinner and clearer.

While increased vaginal discharge can be a sign of ovulation, it's not the only sign. Changes in libido, body temperature, and vaginal discharge are all important clues to your menstrual cycle and fertility. If you feel any confusion or uncertainty, please talk to your doctor or fertility specialist.