So sorry. It must be really flummoxing. Could it be some sort of (mis) "trained" muscle reflex or action, where the involved sphicter has gone rogue, somehow, l

So sorry. It must be really flummoxing. Could it be some sort of (mis) "trained" muscle reflex or action, where the involved sphicter has gone rogue, somehow, leading to badly cordinated physiological response?