There are various reasons for women’s urinary incontinence, the most important ones are the three reasons for women’s multiple births, mental tension leading to uncontrolled nerves and the stress of laughing and coughing and sneezing. 1, women’s multiple births. Female urinary incontinence mostly occurs in older women. Most of them are giving birth to more than one child, resulting in the phenomenon of the uterus will appear sagging, thus driving the bladder to sag and move down, the bladder is the storage of urine, urine storage in the bladder is too full, will flow out unconsciously, the phenomenon of urinary incontinence. 2, mental tension leads to uncontrolled nerves. In the human body system organs, the urinary system is actually controlled by the nervous system, people in a nervous situation, the nervous system will appear temporary paralysis, the urinary system is not controlled will make women nervous when urinary incontinence. 3, the stress of laughing and coughing and sneezing. I believe we all feel a little bit of urine outflow when we sneeze or laugh and cough inadvertently, of course, this is all because these will form a certain pressure, urging the urine in the bladder to seep out. Although female urinary incontinence is not a big deal, it is important to find the cause in time to reassure yourself.