RF treatments work by emitting radio frequency into and gently heating the tissue being treated. Tissue heating has the effect of tightening, increasing blood flow and inducing production of collagen. Increasing collagen results in stronger, tighter tissues that are better able to hold moisture. Strategically injected PRP also has the result of up regulating collagen production and blood flow in vaginal, clitoral and labial tissue. The muscles and ligaments that support the female genitals and urethra also benefit from the increased blood flow.