Eumenorrhea is the normal menstruation that lasts usually 3 to 5 days, anywhere from 2 to 7 days is considered normal.
The average blood loss during that time is about 35 milliliters (just over a fluid ounce), with 10 – 80 ml (1/3 to almost 3 fluid ounces) considered normal.
Painful cramping in the abdomen, back and upper thighs is quite common for the first few days of the menstrual cycle. Many of the symptoms of the premenstrual cycle (PMS) like breast tenderness and irritability usually decrease. (Source: Wikipedia)
Almost all of our Sonopathy Female Balance users that had heavier blood flow during their menstrual cycle report that not only the cramps and pain disappear over time, but their blood flow has been greatly reduced, too.
