Symptoms and judgment methods of ovulation period

During ovulation, there are often symptoms such as loss of appetite, vigor, increased lust, increased leucorrhea, elevated body temperature and pain during ovulation. If there is no ovulation, the above symptoms will not appear.

Ovulation test paper detection

Ovulation test paper predicts ovulation by detecting the peak level of luteinizing hormone (LH). Ovulation will occur when yang is weak. If the strong yang turns weak on the ovulation test paper, ovulation will occur within 24 hours.

b ultrasound follicular monitoring

If you want to know whether you ovulate, you can measure the size of dominant follicles and the thickness of endometrium by B-ultrasound.

Basic temperature measurement

When women ovulate, due to follicular rupture, the estrogen in the body drops sharply, leading to hypothermia. If the basal body temperature changes biphasic, that is, a high temperature period appears after a low temperature period, which lasts for about 13- 14 days, it means ovulation. On the contrary, if the temperature continues to be low, it is likely that the corpus luteum function is insufficient to cause ovulation.

Endocrine examination

Before ovulation, the peak of estrogen contributed positive feedback and the peak of luteinizing hormone. Ovulation occurs about 36 hours after the peak, and luteinizing hormone drops sharply during ovulation. After ovulation, draw blood about a week before menstruation to check the hormone level in the body.

Endometrial biopsy

The endometrium was scraped 2-3 days before menstruation, and the functional state of the endometrium was known through biopsy. If there is secretion change in endometrium, it means ovulation, if there is proliferation change, it means no ovulation. In addition, you can also check whether there are other lesions such as endometrial tuberculosis and endometrial cancer.

Judging ovulation period by menstrual cycle

From the first day of menstruation to the day before the next menstruation, the number of days experienced is a menstrual cycle, generally 26 ~ 35 days. Prepare a menstrual cycle table for yourself. Record the first day of menstruation every month, and there is a menstrual cycle between two periods. It takes three or four months to accurately calculate the menstrual cycle.