My period has not been clean for more than ten days after traveling.

1. It may be that factors such as physical fatigue, irregular diet, and environmental changes during travel have affected the body's physiological cycle. You can improve your physical condition by adjusting your living habits, dietary nutrition, and appropriate exercise;

2. Some gynecological diseases may also cause irregular menstruation, such as uterine fibroids, ovarian cysts, etc., which need to be treated according to specific circumstances.