Snot-like discharge is not necessarily ovulation, but may also be due to vaginal inflammation, cervical polyps and other gynecological diseases. 1. Ovulation: During ovulation, due to changes in hormone levels in the body, the epithelial cells of the vaginal mucosa may be shed, resulting in vaginal discharge like snot. Usually, it will return to normal after the ovulation period. 2. Vaginal inflammation: when suffering from bacterial vaginitis, trichomonas vaginitis and other vaginal inflammation, it can lead to a large amount of vaginal discharge, and then snot-like discharge, accompanied by a fishy odor, itching and other symptoms. 3. Cervical polyps: cervical polyps patients due to chronic inflammation, cervical infection and other long-term stimulation of the cervix, resulting in increased secretion of the cervical mucosa phenomenon. You can’t determine whether you are ovulating based on the secretions alone. To determine whether ovulation, it is recommended to go to the hospital to do ultrasound of the uterine adnexa, according to the results of the comprehensive judgment.