had two separate sessions yesterday after laying off for three days--believe that was too much time off--stopped first session after about 40 min as there was no action of the device after initial movement--believe i needed a bm before starting which i didn't do--used the helix, followed by the 20 mm peridise--seem to have regressed from last week--had second session a few hours after the first and after a good bm--believe that loosens things up so massager can move more...