Five Reasons Why Child Marriage Affects Us All

Five Reasons Why Child Marriage Affects Us All
Eliza Powell/Camfed

Our ambitious Sustainable Development Goals agenda serves to create progress that will improve lives across the world. But every year, 15 million girls across the world are locked away from a better life.

Child marriage is standing in the way of progress towards many of our 2030 Global Goals. For as long as child marriage continues to exist, so will poverty and instability, violence against women and girls, high global maternal mortality rates, and an ever widening educational gap between the poorest and wealthiest nations. Here’s why:

1. Child marriage traps girls and their families in a cycle of poverty

SDG1 : No Poverty and SDG2: No Hunger

Women who are employed reinvest 90% of their earnings back into their families, lifting themselves, their children, their siblings and relatives out of poverty. But when a girl is married as a child, this can often mean the end of her education, and her ability to become financially independent. One girl’s potential to lift an entire family, and even a community, out of poverty disappears. This is happening millions of times over. As the inter-generational cycle of poverty continues, youth unemployment and economic instability can lead to migration, conflict and violence.

2. Child marriage is linked to high global rates of maternal mortality

SDG3: Good Health

Teenage birth rates are highest where child marriage is most prevalent. When girls become pregnant before their bodies are ready, they are at high risk of complications during pregnancy and childbirth, which endanger the life of both mother and child. In fact, the risk of maternal mortality is highest for adolescent girls under 15 years old and complications in pregnancy and childbirth is a leading cause of death among adolescent girls in developing countries, leaving behind vulnerable orphaned children. As well as increased vulnerability to sexual and domestic violence, survivors of the trauma of premature childbirth are at risk of long term and debilitating health complications, such as obstetric fistula, compromising their ability to work or return to school, while further stretching under resourced health systems.

3. Child brides are more likely to contract HIV/AIDS

SDG3: Good Health

Adolescent girls are disproportionately affected by HIV. Girls who are married as adolescents to men who have had many previous sexual partners are even more likely to contract HIV due to a lack of sexual and reproductive health information, and a lack of power to negotiate safe sex or refuse sex. Often they are subject to partner violence, which further increases their risk of contracting HIV. The tragedy of HIV/AIDS for girls comes full circle as AIDS is a leading cause of death amongst adults. Orphans, and girls from child-headed households are at higher risk of early marriage as they struggle to support themselves. In these desperate situations, when a girl cannot afford food or shelter, let alone school fees, entering into an early marriage can sometimes be seen as the only way to survive.

4. Child marriage is a major barrier to achieving gender equality

SDG5: Gender Equality

Girls who are married as children are more likely to experience domestic violence, and have a lower status in society, because too often child brides are denied their right to pursue education, employment or entrepreneurial opportunities.

With every child bride we lose a future teacher, doctor, scientist, entrepreneur or political leader. The cost to all of us is tremendous, and we pay the price in the form of inefficient accumulation of capital and slower economic growth, amounting to trillions of dollars for developing countries by 2030.

5. Child marriage locks away women’s enormous potential to help solve global problems

SDG1: No Poverty SDG2: Zero Hunger SDG3: Good Health SDG4: Quality Education SDG13: Climate Action

The potential of so many girls to change the course of our planet’s future remains our world’s greatest untapped resource. For example, women in rural areas are often in charge of agricultural operations, and so they are best placed to implement sustainable agricultural, energy and environmental initiatives in their communities, which can help to address poverty, hunger, and in turn health and education, as well as increase resilience to climate change. A recent study suggests that a clear link has been established between girls’ education and the mitigation of climate change, one reason being that educated women have smaller, healthier families, and in turn educate their children, leading to a virtuous cycle of development.

However, when girls are excluded from education and locked away in an early marriage, they are often unable to gain the knowledge or earn the respect and decision-making power that they need to lead change in their communities.


On International Day of the Girl, Camfed - the Campaign for Female Education - launched a UK Aid Match appeal in partnership with the UK Department for International Development (DFID) to end child marriage. Camfed’s #UnlockFutures campaign has education and women’s empowerment at its core, just as the future success of our Sustainable Development Goals is underpinned by investment in girls’ education and gender equality.

Camfed’s unique solution takes shape in our alumnae network, CAMA, young women who were supported to go to school by Camfed. As many of these young women were once themselves destined to be child brides, they understand what it takes to help girls escape this poverty trap. As trained ‘Girl Guardians’, CAMA members identify girls in their communities who are vulnerable to early marriage, and work with families and local authorities to ensure girls receive the support they need to stay in school, succeed and lead.

CAMA members are themselves now coming forward to donate funds to support more girls. Each young woman is supporting on average two more children in her community to go to school. In this way, your donation to this appeal will be double-matched; once by the UK government, and then again through the philanthropy and activism of CAMA. Together, we have an incredible opportunity to unlock the futures of girls across Africa.



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