There are many ways to monitor ovulation, such as through gynecological ultrasound or ovulation test strips. For women who are planning to get pregnant, it is usually recommended to go to the hospital for a gynecological abdominal ultrasound or gynecological vaginal ultrasound around the 10th day of menstruation to monitor the development of follicles so as to monitor ovulation; you can also monitor ovulation by using ovulation test strips to measure urine and predict ovulation by reading the number of red bars and color shades of the test strips; or by taking basal body temperature, for example, from the first day of menstruation Do not get up, do not talk, do not do anything, use a mercury thermometer to measure the oral temperature for 5 minutes, and mark the daily basal body temperature of a menstrual cycle on a coordinate, the horizontal coordinate represents the time of the menstrual cycle, the vertical coordinate represents the daily body temperature, generally in the first half of the menstrual cycle shows low temperature, if ovulation then the temperature will rise about 0.3 to 0.5 degrees; in addition, during ovulation generally women In addition, during the ovulation period, women can obviously feel the egg-white-like filamentous secretion of a longer degree. In conclusion, ovulation can be monitored by gynecological ultrasound, vaginal ultrasound, ovulation test strips, basal body temperature and changes in body secretions, but gynecological ultrasound and ovulation test strips are the more common and convenient methods of examination.