Changes in leucorrhea are an important sign of ovulation and an important indicator of women's health. During the ovulation period, a woman's vaginal secretions will increase, become transparent in color, thin in texture, and increase in quantity. This usually occurs in the afternoon or evening and lasts from a few hours to the entire day.

A woman's menstrual cycle usually lasts from 28 to 35 days, and there is only one ovulation period each month. During ovulation, a woman's ovary releases a mature egg and transports it to the uterus through the fallopian tube. The lifespan of an egg is usually 1 to 2 days. Once it reaches the uterus, it will combine with sperm to form a new life.

The specific manifestations and meanings of ovulation are as follows:

1. Increase in vaginal secretions: During the ovulation period, women’s vaginal secretions will increase, become transparent in color, thin in texture, and increase in quantity. This usually occurs in the afternoon or evening and lasts from a few hours to the entire day.

2. Odor changes: During ovulation, a woman’s vaginal secretions may produce some odor, usually a slight odor, such as fragrance or foul odor.

3. Body temperature changes: During ovulation, a woman’s body temperature will increase by 0.3 to 0.5 degrees Celsius. This usually occurs in the afternoon or evening and lasts from a few hours to the entire day.

4. Appetite changes: During ovulation, women may feel some discomfort, such as increased appetite or nausea. This phenomenon is often associated with the release of eggs, which require sufficient energy to mature and fertilize.

The above are some specific manifestations and meanings of leucorrhea changes during ovulation. If women can understand this phenomenon, they can take better control of their health and take appropriate measures when necessary. At the same time, if women want to know their menstrual cycle and fertility, they can also consult a doctor or professional medical institution.