The first day of menstruation has a small amount, and the second day basically has none. Reason

Patient's question:

Detailed medical condition and consultation purpose: To understand the cause
Duration of this illness and how long it has been ongoing:
Medical history: It has been going on for half a year

Doctor's answer:

Normal menstruation typically lasts for 5-7 days, and the flow gradually decreases and stops. If your menstrual period is shorter than usual, it may be due to abnormal hormone levels. Additionally, factors such as abdominal cold, poor rest, and medication can also affect menstruation. It is recommended to undergo an ultrasound examination and a six-panel sex hormone test. If any abnormalities are detected, medication treatment should be conducted under the guidance of a doctor. Medications such as progesterone and HRT (hormone replacement therapy) can help regulate and improve menstruation. Taking these medications cyclically can help regulate the menstrual cycle.