Child marriage remains a serious global challenge, depriving millions of girls of opportunities to learn, grow and make decisions about their own futures. A message shared by United Nations Secretary-General António Guterres highlights the scale of the problem, noting that approximately one in five girls worldwide is married before reaching the age of 18.

Behind this figure are young people whose childhoods can be interrupted by adult responsibilities before they have the opportunity to complete their education or develop the skills needed for independent lives.

Education and Health at Risk

Marriage during childhood can make it difficult for girls to continue attending school. Family responsibilities, financial pressures and social expectations may force them to abandon their studies, reducing their future employment opportunities and economic independence.

The consequences can also extend to physical and emotional well-being. Girls who marry early may face increased risks associated with adolescent pregnancy, limited access to healthcare and unequal decision-making within relationships. The effects differ between individuals, but the potential harms make prevention an important public health and human rights priority.

Understanding the Causes

Child marriage is linked to several interconnected factors, including poverty, gender inequality, insecurity and deeply rooted social practices. In some communities, families may view early marriage as a way to address financial hardship or protect girls during uncertain circumstances.

Addressing the issue therefore requires more than legislation alone. Families and communities need access to education, social protection, livelihood opportunities and reliable information about the consequences of early marriage.

Protecting Every Girl’s Future

Governments can strengthen legal protections, ensure that minimum-age marriage laws are enforced and improve access to quality education. Schools, healthcare providers and community organisations can also help identify vulnerable girls and connect them with appropriate support.

Keeping girls in education, empowering them to participate in decisions affecting their lives and engaging families in community-led change are essential elements of prevention.

Ending child marriage requires sustained cooperation between governments, civil society and communities. Every girl deserves the opportunity to experience childhood safely, pursue her ambitions and decide her future without being forced into marriage before adulthood.