Khadija is 11 years old and in the fifth grade. She could be thinking about school, friends or hobbies -- instead, she's worried about what will happen when she has to leave school to use the bathroom each day.
Watch her story to see how toilets built at schools have an impact.
Learn more: charitywater.org/whywater
Video by: Mo Scarpelli/charity: water
Music by: This Will Destroy You
charity: water works with Concern Worldwide in Bangladesh to improve the health of students and communities in need of clean water.