In the UK, up to 700 people with HIV give birth annually; the majority are Black African migrant cisgender women. Infant-feeding decisions for parents with HIV are complex, requiring parents to weigh-up the small risk of HIV transmission via breastmilk and UK guidelines recommending formula milk, against strong personal and societal expectations to breastfeed. We explored this situation in a qualitative study. In this paper, we discuss our experiences of co-producing our research on infant-feeding experiences and practices among women with HIV. In particular, we focus on how our methodology, working practices and team structure enabled us to hear and describe the 'silences' and 'screaming silences' faced by our socially marginalised study participants. For the participants, intense multidimensional anxieties regarding infant-feeding had to be managed within a wider context and with people who were largely unaware of the potentially devastating impact that decision had on their reality. Our interdisciplinary study team and advisory panel comprised women with HIV, clinicians, policymakers and academics; the majority were racially minoritised women. Through regular team meetings, respect for the varied perspectives of all contributors and diverse dissemination routes, we sustained relational ethics with a broad range of stakeholders and impacted national policy.
© 2025 The Author(s). Sociology of Health & Illness published by John Wiley & Sons Ltd on behalf of Foundation for the Sociology of Health & Illness.