Increased leucorrhea after ovulation is a common physiological phenomenon that usually begins on the 14th day of a woman's menstrual cycle and lasts for several days until the end of the 20th day of the cycle. This phenomenon is often called "egg discharge" or "clear stringy discharge."

The reasons for increased secretion during the egg stage mainly include the following aspects:

1. During a woman’s menstrual cycle, the ovary releases a mature egg, and egg-phase secretions are produced during this process.

2. There are a large number of bacterial flora in the female vagina, which help maintain women's health, and the white blood cells and cytokines in the egg-stage secretions can enhance the vaginal immunity.

3. The proteins and amino acids in egg secretions can help women maintain the cleanliness of their private parts and help prevent bacterial growth.

Egg stage secretions are very important for women's health. They can help women maintain the cleanliness of their private parts and help prevent the growth of bacteria. However, if a woman often feels excessive discharge during the egg stage or feels uncomfortable, it is recommended to seek medical treatment in time to ensure good health.