IRCT20160523028008N6 IRCT 2021-01-05 Hamedan University of Medical Sciences Effect of increased clitoral blood flow on libido The effect of increased clitoral blood flow on libido in women with decreased libido 1960-12-22 anticipated 56 Complete https://irct.ir/trial/53465 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The patients will be randomly assigned to the intervention and control groups using block randomization The patients will be randomly assigned to the intervention and control groups using block randomization Arrangement of the randomization process: 1) Determining the volume of each block (quadruple blocks) 2) Preparing the list of the blocks and assigning a number (between 1 and 6 ) to each of them 3)Choosing random numbers between 1 and 6 4) Defining the treatment assignment list, Blinding description: Patients and the examining physician will not be aware of the patient's type of drug treatment, so the study will be performed in a double-blind. 2-3 Lack or loss of sexual desire. Intervention 1: Control group: Up to three times every ten days of monoplar RF instrument using low power endo gym technique without heating in the vagina. Intervention 2: Intervention group: Up to three times every ten days, they use monoplar RF tools with both warm-up techniques and high-power endo gym in the vagina. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is not a plan to make this available