hampered by varying definitions, registration bias, and differences in the underlying risks of the populations. PNMRs vary widely and may be below 10 for certain developed countries and more than 10 times higher in developing countries. The WHO has not published contemporary data. Effects of neonatal nutrition on neonatal mortality Probiotic supplementation of preterm and low birthweight babies during their first month of life can reduce the risk of blood infections, bowel sickness and death in low- and middle-income settings. However, supplementing with Vitamin A does not reduce the risk of death and increases the risk of bulging fontanelle, which may cause brain damage. See also Maternal death Miscarriage Neonatal intensive care unit Neonaticide Pregnancy and Infant Loss Remembrance Day Stillbirth References External links WHO 2005 report European Perinatal Health Report 2010 Medical aspects of death Obstetrics Infant mortality Medical terminology Midwifery Pregnancy with abortive outcome fi:Kohtukuolema