During the ovulation period, you can determine whether you are ovulating by observing the changes in leukorrhea and body temperature, or you can use ovulation test strips or ultrasound to detect ovulation. Due to the influence of hormones in the body, the leukorrhea will change during ovulation, with an increase in secretion and a clear, stretched appearance, and fluctuations in body temperature. There are also a few women who experience mild abdominal pain or a small amount of bleeding during ovulation because the follicle ruptures and stimulates the endometrium causing pain that does not last long and usually disappears after ovulation. If the symptoms of ovulation are not obvious, it is recommended to use ovulation test strips or go to the hospital to test the development of follicles to determine whether ovulation is taking place.