Radio frequency is a minimal invasive procedure which uses radio waves which produces electrical current that is used to heat up he affected nerve tissue in order to reduce pain. <br />There are multiple ways which radio frequency can be carry into the skin. But, there are two of the most common and effective ways for menstrual pain relief; namely Monopolar and Bipolar RF. <br />https://www.silkntherapy.com/menstrual-pain-relief/