Excerpt from Summary: This report summarises 2021 perinatal data from the Northern Territory (NT) Midwives’ Collection. It includes population characteristics of mothers, maternal health status, antenatal information, conditions and procedures used in labour and childbirth, as well as birth outcomes of all births that occurred in 2021. The trend tables (see Appendix B) demonstrate changes over time for key demographic and obstetric indicators and birth outcomes over the period 2007–2021. Unless otherwise stated, the following key findings are for NT resident mothers and their babies only.