The words menses and menorrhea are built using the Latin root word mēnsis, which means month. Menorrhea
means
O monthly pain.
annual flow.
O regular flow.
O monthly flow.
0 monthly flow, typically 1-3 days of normal vaginal bleeding in a 28 day menstrual cycle. Dysmenorrhea is abnormal menstrual flow. Amenorrhea is the absence of normal menstrual flow. Hope this helps!