What it is
Menstrual cycles that occur outside the expected 21–35 day range or vary significantly in length, often reflecting hormonal disruption.
Experiential support
Irregular Periods
Menstrual cycles that occur outside the expected 21–35 day range or vary significantly in length, often reflecting hormonal disruption.
CategoryHormonal
Reviewed by Gyfts Editorial Team · Editorial Health Review
26 March 2026
At a glance
Irregular Periods at a glance
Commonly experienced as
- People describe cycles that are unpredictable — sometimes 25 days, sometimes 45, or months without a period. Some experience irregular bleeding or spotting between expected periods.
