Why should infant mental health clinicians be interested in perinatal
loss? As experts on the meaning of infants to their parents, infant me
ntal health professionals are uniquely suited to appreciate the meanin
g of loss of an infant. Complexly interwoven factors related to the in
fant, the parent, and the larger social and historical context affect
the meanings of loss for parents. In addition, perinatal losses are th
ought to have implications for other parent-child relationships in the
family, especially infants born subsequent to the loss. This Special
Issue of the Infant Mental Health Journal is devoted to clinical and e
mpirical aspects of perinatal loss, in the hope that converging intere
sts in this topic may lead to better questions and clearer answers for
the field about the challenges posed by loss of an infant.