Patient's question:
What is the normal number of days for a woman's menstrual cycle?Doctor's answer:
Normal menstrual bleeding usually lasts 3 to 7 days, and the amount of blood each time is also not very much, between 40 to 80 milliliters. If the menstrual bleeding duration exceeds 10 days or the amount of blood exceeds 100 milliliters, it should be considered abnormal. There are many causes of excessive menstrual bleeding, with the most common being some gynecological diseases such as uterine fibroids, endometritis, and functional uterine bleeding.