Neurophysiological Validation of the Clinical Criteria of Sensitization in Chronic Pelvic and Perineal Pain Population

Inclusion Criteria: * Women \> 25 years, * Pelvic or perineal pain since \> 3 months, * No injury in pelvic imagery or clinical examination that may explain all the pain complaint, * Patient who can understand the protocol, * Patient who agreed and signed the informed consent for participation. Exclusion Criteria: * Poor understanding of French language, * Pregnancy or lactation, * Severe depression (Beck Depression Inventory-Short form \> 16), * Initial pain estimation at 10 on numeric analog scale, * Inadequately cooperating, * Isolated dysmenorrhea, * Deep endometriosis with rectal or bladder lesion, * Genital or bladder infection, * Urogenital tumor history, * Anorectal surgery history a type of digestive resection, * Anal stenosis, * Advanced vaginal prolapse (stage 2 on POP-Q scale), * Post-traumatic stress disorder history, * Deprived of liberty (trusteeship, guardianship).