How to differentiate between psychological and organic erectile dysfunction ?
Ans. A. Nocturnal penile tumescenceOne of the impoant method to distinguish psychogenic impotence from organic imPotence is nocturnal penile tumsescence & early morning erection which are preserved in psychogenic impotence but not in organic cause of impotence.
Nocturnal penile tumescence
PIPE therapy
Sildenafil induced erection
Squeeze technique