What are the signs of a girl before her period?

Patient's question:

No

Doctor's answer:

The most common signs of a girl before her period are: an increase in leukorrhea, but the color and odor of the leukorrhea are normal. Additionally, some women may experience symptoms such as breast tenderness, back pain, headache, swelling, irritability, and easily angered, which are part of premenstrual syndrome.