Level 1: Why does leucorrhea appear after pregnancy? After pregnancy, hormone levels in a woman\’s body undergo great changes, which also affects vaginal and cervical secretions. Leucorrhea is composed of fluid secreted by the vaginal wall and neck, including cells, bacteria, mucus and other components. In early pregnancy, due to changes in hormone levels, vaginal and cervical discharge will increase and become thicker, milky white or yellowish in texture. This is why leucorrhea occurs after pregnancy. Level 2: Is leucorrhea normal after pregnancy? Leucorrhea after pregnancy is a normal physiological phenomenon, but if