Key Social Norms Take-aways This study highlights how community-level gender norms and fertility expectations influence birth spacing practices. In Uganda and Zimbabwe, delayed marriage and childbearing do not necessarily lead to healthier birth intervals. Instead, social norms emphasizing high fertility may pressure women to ‘catch up’ by shortening birth intervals. Norms that tolerate gender-based violence or limit contraceptive access further reinforce short spacing. Effective interventions must address not only individual behaviors but also the broader social and cultural expectations that shape reproductive decision-making.
Objectives To examine how community-level factors, including gender norms, demographic characteristics, and family planning behaviors, influence birth spacing among married women in Uganda and Zimbabwe.
Methods The study used Demographic and Health Survey (DHS) data from Uganda (2011) and Zimbabwe (2010–2011). The sample included over 8,000 married women with at least two children. Community variables were created by aggregating individual data at the cluster level (Primary Sampling Units). Multivariate linear and ordinal logistic regression models analyzed associations between community factors and birth interval length.
Results In Uganda, women in communities with higher age at cohabitation and greater wealth had longer birth intervals. But in communities with later age at first birth, spacing was shorter—likely due to pressure to achieve high fertility quickly. In Zimbabwe, longer intervals were linked to communities more accepting of gender-based violence, though the reason is unclear. In both countries, greater contraceptive use in a community correlated with healthier spacing.
Conclusions Birth spacing is shaped by more than individual choices—it reflects broader gender norms, fertility expectations, and community-level access to contraception. Effective strategies must address these structural influences to support healthier reproductive outcomes.