Patient: I have been married for more than a year without pregnancy, I have irregular menstruation, I have gained weight, I have been monitoring my follicles by ultrasound for half a year, but they are not expelled, they are growing bigger and bigger inside. Six months ago, she took Chinese herbal medicine to regulate her menstruation, which was controlled at about 34 days, so she took one injection of progesterone every day for five days early. Now my period is relatively on time, but my follicles are still not expelled. I would like to ask a famous doctor to answer what is the cause of this, what is the symptom, how to solve it, which department should I see at the hospital and what tests should I do? Li Wen, Department of Obstetrics and Gynecology, Shanghai Changzheng Hospital: Hello, it is recommended to check the hormone level on the third day of menstruation. It may be necessary to adjust your endocrine situation with medication, and ovulation treatment is more appropriate after control. Patient: May I ask if this is endocrine disorder or polycystic ovary syndrome, and then what is the relationship? Li Wen, Department of Obstetrics and Gynecology, Shanghai Long March Hospital: At present, the information you provided cannot diagnose the disease, but only the possibility of polycystic ovaries.