Nerve Stimulation Device Shows Promise for Heavy Menstrual Bleeding in New Trial

For millions of women, heavy menstrual bleeding remains a condition that medicine has long undertreated and underexplored. Now, a small wearable device that stimulates a nerve branch in the ear is being put to rigorous scientific test — drawing on the body's own clotting pathways to ask whether electricity, applied gently and precisely, might accomplish what pharmaceuticals have struggled to do. The LUNA trial represents not only a promising hypothesis but a quiet reckoning with how seriously women's suffering has historically been taken by the research community.