The discharge from the vagina during ovulation may be leukorrhea or a small amount of bleeding. The increased leukorrhea may be physiological or may be caused by inflammatory stimulation. At the time of ovulation, due to the stimulation of a single estrogen, there is a relatively thin vaginal discharge in the form of a clear pull. After ovulation, due to a brief drop in estrogen levels, some of the endometrium sheds and a small amount of bleeding occurs, manifesting as a small amount of vaginal bleeding which is considered ovulatory bleeding and is nothing to worry about if it occurs occasionally. In case of vaginitis or cervicitis, the vaginal discharge may increase, accompanied by changes in color and nature, itching and odor of the vagina and vulva, which requires internal gynecological examination and routine examination of the white belt. If you are not planning to have a pregnancy, you should take contraceptive measures. If you are preparing for pregnancy, you should pay attention not to use drugs indiscriminately to avoid affecting the development of the embryo.