FEM injection works by injecting PRP into the area around the clitoris and vaginal wall. Growth factors and proteins released by PRP, in turn, activate stem cells and stimulate cell repair and regeneration of the vagina. , it produces collagen production and the formation of new blood vessels, and additionally aids in tissue repair, improves sensitivity, improves lubrication, and can even lead to more vaginal orgasms. the vagina and improve the effectiveness of the treatment. To further improve treatment, patients can use other regenerative biologics at an additional cost.