A menstrual period typically lasts between 2 and 7 days , with the average duration being about 5 days. The bleeding tends to be heaviest in the first 2 days and then gradually becomes lighter. Some people may have periods on the shorter end of this range (around 3 days), while others may have them up to a week or slightly longer, but consistently lasting longer than 7-8 days may require medical attention.
Typical period duration
- Usually lasts 2 to 7 days, average about 5 days
- Heaviest bleeding in the first 2 days
- Blood color may change from bright red to pink or brown over time
- Normal bleeding amount is about 20 to 90 ml (1 to 5 tablespoons)
Variation and considerations
- Periods shorter than 3 days or longer than 7-8 days are less common but not necessarily abnormal
- Longer or heavier periods (menorrhagia) may warrant a medical check to rule out anemia or other conditions
- Menstrual cycle length averages about 28 days but can range from 21 to 35 days normally
This duration applies to most women and girls, though the cycle and period length may vary with age and individual health conditions.
