RT Journal Article SR Electronic T1 The ethical case for non-directed postmortem sperm donation JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP medethics-2019-105637 DO 10.1136/medethics-2019-105637 A1 Nathan Hodson A1 Joshua Parker YR 2020 UL http://jme.bmj.com/content/early/2020/01/08/medethics-2019-105637.abstract AB In this article we outline and defend the concept of voluntary non-directed postmortem sperm donation. This approach offers a potential means of increasing the quantity and heterogeneity of donor sperm. This is pertinent given the present context of a donor sperm shortage in the UK. Beyond making the case that it is technically feasible for dead men to donate their sperm for use in reproduction, we argue that this is ethically permissible. The inability to access donor sperm and the suffering this causes, we argue, justifies allowing access to sperm donated after death. Moreover, it is known that individuals and couples have desires for certain sperm donor characteristics which may not be fulfilled when numbers of sperm donors are low. Enacting these preferences contributes significantly to the well-being of intended parents, so we argue that this provides a pro tanto reason for respecting them. Finally, we explore the benefits and possible disadvantages of such a system for the various parties affected.