Neonatal suffering has been the focus of recent debate in pediatric bioethics and suffering theory. How to access and conceptualize the suffering that can be attributed to newborns? How to discern the suffering of newborns who, due to being non-neurotypical, may have a short life and severe neurocognitive disabilities, in addition to being entirely dependent on people or life-sustaining technologies? Phenomenology has provided valuable tools for analysing human experiences of suffering, but its application to the neonatal suffering experience is not (...) without fundamental challenges. In this article, I will consider recent contributions to elucidating the phenomenon of neonatal suffering, especially those in the field of non-experiential theories of suffering. Based on this review, a recent phenomenological approach to suffering will be examined. Explicitly directed toward narrative persons, this approach appears to be inherently limited in elucidating the phenomenon of neonatal pediatric suffering. Nevertheless, a suggestion will be offered to partially elaborate the theoretical foundations of a phenomenological theory of neonatal suffering. This suggestion points to the program of a phenomenology of the existential feelings of newborns. (shrink)