I have found the following groups supportive and a great help while dealing with the death of my daughters. Some are professional groups, others are just groups of other mums and dads of ~Angels~ who have found a safe place to talk about their children.
SANDS Qld - Stillbirth and Neonatal Death Support. Promoting awareness, knowledge, support and understanding following the death of a baby from the time of conception through to infancy.
SIDS and Kids - is dedicated to saving the lives of babies and children during pregnancy, birth, infancy and childhood and to supporting bereaved families.
Teddy Love Club - Pregnancy and Infant Loss Support. An Australian wide support program for bereaved parents who suffer the loss of their baby or babies to miscarriage, genetic inducement of labour, stillbirth and neonatal death.