Endometriosis

How Long Should a Period Last?

Understanding Menstrual Cycle and Period Length The menstrual cycle is the regular natural change that occurs in the female reproductive system, which prepares the body for pregnancy each month. On average, the menstrual cycle lasts around 28 days, but it can range from 21 to 35 days in most women. During the menstrual cycle, the uterus lining thickens in preparation…