Patient's question:
Here is the English translation of the provided text:My colleague is 21 years old. She said that her menstrual flow has been very light recently and wants to ask the doctor what to do about a light menstrual flow at 21.
Doctor's answer:
Hello, the diagnostic criteria for low menstrual volume is that the total amount of blood during each menstrual period should be higher than 20 milliliters. 20 milliliters means the amount of blood absorbed by a typical sanitary pad. For example, if there is one-third of a sanitary pad's worth of blood each time, and you change three pads a day for three consecutive days, that already adds up to 20 milliliters. If her menstrual volume is very low, it is recommended to take some Wuji Baifeng pills before her period. This can help increase her menstrual volume. The above suggestions can be used for reference.