Table of ContentsOverviewKey factsSymptoms & DiagnosisDiagnosisCauses & PreventionTreatmentsConclusion
Overview
The average menstrual cycle lasts 28 days, but it is not uncommon to vary by a few days each time.
You have irregular periods if the length of your menstrual cycle keeps changing. They are not always a sign of a problem, but it is a good idea to see a doctor…