Quantifying early marriage and union in Southeast Asia

In the context of changing sociocultural and gender norms, girls’ increasing agency with respect to their own sexuality, and young people’s increasing experience of dating and premarital sexual activity, young couples may decide to marry or cohabit as part of their early intimate relationships. Where community attitudes towards adolescent premarital sexual activity remain conservative, young couples may enter a more formal union or marriage as a way of legitimising a relationship and avoiding stigma, particularly in the context of unplanned pregnancy.

Despite increasing recognition of the different contexts of early union, there is currently no robust data to estimate the prevalence of different typologies or patterns of early union in Southeast Asia, and therefore limited data to inform an appropriate policy and programming response. In part this is due to a lack of tools to measure and quantify early marriage and union typologies that reflect the lived realities of adolescents in this region.