When people think about ovulation, they usually think of clear, sticky discharge that occurs within a few days. This discharge is called leucorrhea. During ovulation, a woman's vagina becomes moister and the amount of vaginal discharge increases. However, it is not an accurate scientific method to judge whether it is ovulation based solely on changes in leucorrhea.

Additionally, some people may have different discharge characteristics due to individual differences. Therefore, determining whether it is ovulation should take into account a variety of factors, including cycle length, hormonal levels, and individual differences.

Although it may not be the best way to determine whether you are ovulating based on changes in leucorrhea, this method can still help women predict future menstruation in some cases. In addition, other characteristics of women during their menstrual cycle, such as body temperature and cervical mucus, can also provide useful information to help women better understand their health.

To sum up, determining whether it is ovulation should take a variety of factors into consideration, rather than relying solely on one indicator. If you have any concerns or questions, please consult your physician or other medical professional.