The absence of leukorrhea does not indicate the absence of ovulation, as individual differences vary and there is a special kind of leukorrhea during ovulation, which occurs in the vast majority of women, but is not absolute. Even if there is no egg-white clear leucorrhea during ovulation, it does not indicate the absence of ovulation. The performance of the leucorrhea does not 100% indicate the absence of ovulation, mainly because of individual differences and the corresponding clinical symptoms, such as the same pregnancy, some people will have a very serious early pregnancy reaction, while others will not feel anything, you cannot say that women who do not feel anything are not pregnant. The reason is the same.