FSRH eBulletin. In this month’s eFeature, Dr Edward Mullins, together with midwifery, obstetrics and SRH colleagues, describes the process of setting up a new clinical service to introduce post birth contraception for all women in North West London. They outline the considerations and requirements at each stage of developing the service, including staffing and other resources, building a business case for a sustaining the service and using routine clinical datasets to support service evaluation and improvement