Background
In spite of the investments made by the Ugandan Government, the utilisation of maternal health services has remained low, resulting in a high maternal mortality (438 maternal deaths per 100,000 live births). Aiming to reduce poor women’s constraints to the utilisation of services, an intervention consisting of a voucher scheme and health system strengthening was implemented. This paper presents the lessons learnt during the setup and implementation of the intervention in Eastern Uganda, in order to inform the design and scale up of similar future interventions.

Methods
The key lessons were synthesised from a variety of project reports, as well as qualitative data drawn from six focus group discussions and four in-depth interviews conducted in the Buyende and Pallisa districts during the implementation phase of the voucher scheme.

Results and Conclusions
To promote the successful implementation of interventions with demand and supply side initiatives, such as voucher schemes, the health system should be able to respond to the demand created by providing the additional required resources such as health workers, essential supplies and equipment. Involving a diverse, multi-sectoral group of stakeholders is important for addressing the different barriers experienced by women when seeking maternal health services. Voucher schemes should have a mechanism of detecting unintended consequences and mitigating them. Sustainability plans should be built into such interventions to maintain the gains achieved. Lastly, health policy planners can use this information to develop follow-up programmes to test modified versions that are more sustainable. Such programmes could use locally existing community structures for management and resource mobilisation for self-sustainment.