<prompt> Fixation at which psychosexual stage results in development of OCD-OralAnalPhallicGenital  <response>: Phase Age Organ of Gratification Psychiatric disorders linked to fixation 1 Oral Phase Bih to 1 12 years Oral region 2 Phases: Oral erotic phase sucking Oral sadistic phase biting Schizophrenia Dependent personality disorder Alcohol dependence syndrome 2 Anal Phase 1 12 to 3 years Anal and perianal area 2 Phases: Anal erotic phase excretion Anal sadistic phase holding and letting go at will Obsessive compulsive personality traits and disorder OCD Anal sadistic phase 3 Phallic Oedipal Phase 3 to 5 years Genital areas Males: Sexual gratification towards mother Castration anxiety Oedipus complex Females: Penis envy Electra complex Sexual detions Sexual dysfunctions Neurotic disorders 4 Latency Phase 5 to 12 years - Special point: Super-ego is formed at this stage Neurotic disorders 5 Genital Phase 12 years Genitals Neurotic disorders 