Obstetric fistula occurs when a hole develops between the vagina and the bladder and/or rectum, and is often caused by obstructed or very long labor. Fistulas cause urine or stool to leak from the vagina, causing discomfort and embarrassment that severely impact women’s quality of life.
The risk of complicated childbirth, and therefore of fistulas, is increased when a woman's pelvis is too small to allow the baby to pass through. This can happen when girls who are younger than 15 become pregnant, or when the woman giving birth suffered from malnutrition and stunted growth in childhood.
Fistulas can also lead to complications such as infection or infertility. The incontinence they cause women is often the pretext for societal stigmatization and exclusion and even divorce from their husbands. It can be the cause of psychological disorders such as depression.