A method to treat a patient having a pelvic floor dysfunction or disorder by establishing a neurostimulator having a processor and an electrical signal generator to generate a stimulation signal. The processor is set to one or more parameters effective in the treating of the patient's pelvic disorder or dysfunction when the stimulation signal is applied to a saphenous nerve of the patient. The neurostimulator is configured to provide the stimulation signal to a stimulator in accordance with a stimulation protocol. The stimulator is positioned below or at the level of the patient's knee and next to a portion of the saphenous nerve. The processor is operationally activated to provide the stimulation signal to the stimulator for treatment of the patient.