We are regarding the speech production as the result of the selforganization process arising, probably, on the control level. Let define the, selforganization as the process of the change of the preceded stable state lost its stability by new stable state [1]. In dynamical aspect this stability is provided by bifurcation behavior of the system as the control parameter(s) is increasing. This behavior causes rhythmic organization (both temporal and spatial) of the speech production process. Impossibility to realize this rhythm we treat as stuttering.