Patient's question:
Menstruation hasn't come for four months, not pregnantDoctor's answer:
Considering it may be menstrual irregularity, there are generally two main categories of menstrual irregularity: one is caused by nervous-endocrine dysfunction, and the other is primarily due to organic lesions in the reproductive organs, including inflammation of the reproductive organs. Based on your description, the possibility of endocrine abnormalities is more likely. For the specific cause, you can go to the hospital for ultrasound and endocrine tests to identify the reason and receive targeted treatment.