Method: 78 nulliparous and nulligest women of different resident age groups in the city of France, being these divided in: G1 (10-18 years); G2 (20-35 years); G3 (45-60 years) and G4 (65-75 years). Excluded from this study were women with cancer or surgeries of the inferior urinary treatment, urinary infection, alterations cognitive, pregnant and obesity. All the participants were questioned as a perception of urine loss, to the efforts or effortlessly evident.