When does a woman ovulate?

1. Measure basal body temperature: Women can measure basal body temperature when they wake up every morning and record it in a table. A woman's ovulation period can be determined by measuring her basal body temperature, because a woman's body temperature rises during ovulation.

2. Observe discharge: Women can start observing their discharge on the 12th day of the menstrual cycle. Under normal circumstances, female secretions should be transparent, clear, and have a certain degree of toughness. If there is obvious blood in the discharge, or the discharge becomes dirty, it may mean that a woman is ovulating.

3. Conduct B-ultrasound monitoring: If women want to determine their ovulation period more accurately, they can go to the hospital for B-ultrasound monitoring. Doctors can determine a woman's ovulation period by observing changes in her abdomen, which is relatively accurate.