Ovulation is a period of time in a woman's menstrual cycle, usually 14 days between menstrual periods. During this time, a woman's vaginal discharge will increase in volume, become clear or white in color, and become lighter in texture. These symptoms are often called "ovulation symptoms."

So, how to determine your ovulation period?

One way is to observe your own secretions. During ovulation, a woman's vaginal discharge becomes more abundant, clearer, and may contain some sperm. If women have increased secretions during ovulation and these secretions contain sperm, they may become pregnant during this period.

In addition, women can also measure their basal body temperature. When women take their temperature every day, they can record it under their tongue or in their mouth. During ovulation, a woman's body temperature will rise, usually between 0.3 and 0.5 degrees Celsius per day.

Another way is to use a calendar to determine your ovulation period. Women can record their menstrual cycles and determine their ovulation days based on the time on the calendar. This method requires some patience but can help women take better control of their fertility cycles.

Although these methods can help women determine when they are ovulating, they are not suitable for everyone. Some women may not have these symptoms, or their cycles may be erratic and therefore unable to accurately determine when they are ovulating.

For some people, accurately determining when they are ovulating may be impossible. However, women can master their own fertility cycle by observing their secretions, measuring their basal body temperature, and recording their menstrual cycles, and try to get pregnant during this period.