One third of the female population has varying degrees of urinary incontinence, and about 7% have significant symptoms of incontinence, of which about 50% are stress urinary incontinence. Age, childbirth, and obesity are all related to the occurrence of urinary incontinence. From the analysis of the pathogenesis, incontinence mainly has neurogenic incontinence, stress incontinence, urge incontinence; overflow incontinence. The main factors in its development are: 1, age With the growth of age, the prevalence of female urinary incontinence gradually increased, the high incidence of age 45 to 55 years. 2, childbirth The number of births, the age of first birth, the mode of delivery, the size of the fetus and the incidence of urinary incontinence during pregnancy are significantly correlated with the occurrence of postpartum incontinence. Women who deliver vaginally are more likely to have urinary incontinence than women who deliver by cesarean section, and women who deliver by cesarean section are at greater risk of urinary incontinence than women who have not given birth. The use of forceps, suction devices, oxytocin and other midwifery techniques that speed up labor also increases the likelihood of urinary incontinence; mothers with large fetuses are also at greater risk of urinary incontinence. 3, pelvic organ prolapse Stress urinary incontinence and pelvic organ prolapse often exist simultaneously and are closely related. 4, obesity Obese women have a significantly higher chance of developing stress urinary incontinence. 5, race and genetic factors Genetic factors have a clear correlation with stress urinary incontinence, and the prevalence of patients with stress urinary incontinence is significantly correlated with the prevalence of their immediate family members. There are also some possible risk factors: 1, estrogen He Xufeng, Department of Urology, Jiaxing Hospital of Traditional Chinese Medicine, Zhejiang University of Traditional Chinese Medicine 2, hysterectomy; 3, smoking; 4, physical activity; 5, other possible associated factors are constipation, intestinal dysfunction, caffeine intake, chronic cough, etc. We can deal with the symptoms according to different situations and for the possible causes. At the same time as the obvious symptoms, pay attention to timely hospital consultation. Especially when combined with abnormal bowel function, it should be taken seriously.