The leukorrhea may be a symptom of ovulation, but it may also be a phenomenon of vaginitis or pelvic inflammatory disease, because the secretion of estrogen increases during ovulation, so women will feel an increase in vaginal discharge, which is often like water, and on the day of ovulation, the discharge will also be in the form of silk. These symptoms usually disappear on their own in 2-3 days. If this does not occur during ovulation, it may also be caused by vaginitis or pelvic inflammatory disease, because when a woman has inflammation of the pelvis, such as endometritis or vaginitis, there will be increased leucorrhea.