Nursing contracts the uterus and results in less postpartum bleeding and less menstrual blood loss over the months after delivery. (discovermagazine.com)
Researchers suspected stem cells to be present in menstrual blood because stem cells were previously found to be present in the lining of the uterus. (allthingsstemcell.com)
They are generally taken as a dietary supplement to support smooth muscle relaxation, stimulate menstrual blood flow, and ease painful menstrual periods. (herbazest.com)