Period (NEWEST)

Bleeding that lasts more than 7 days or is heavy enough to soak a pad every hour.

For teens, irregular or long cycles are common for up to six years after their first period as hormones balance out. Common Causes of Extended Bleeding Menstrual cycle: What's normal, what's not - Mayo Clinic Period

A cycle that lasts longer than 35 to 40 days before the next period begins. Bleeding that lasts more than 7 days or