Patient's question:
Here is the translation of the provided content into English:"Are they coming twice a month, this November and December?"
Doctor's answer:
Hello, a normal menstrual cycle is typically 20-36 days. However, every woman has her own menstrual cycle, and there can be significant variations. Some may have cycles as short as 20 days, while others may have cycles as long as 36 days, and both are considered normal. According to statistics, perhaps only 10% of women have cycles that come exactly every 28-30 days. As long as the interval between each menstrual cycle is consistent, it is considered normal. Irregular early or delayed periods are abnormal and may be symptoms of some disease, which requires accurate recording of each period's timing and timely medical attention. Wishing you good health.