This guideline covers the routine postnatal care that women and their babies should receive in the first 8 weeks after the birth. It includes the organisation and delivery of postnatal care, identifying and managing common and serious health problems in women and their babies, how to help parents form strong relationships with their babies, and baby feeding. The recommendations on emotional attachment and baby feeding also cover the antenatal period. The guideline uses the terms 'woman' or 'mother' throughout. These should be taken to include people who do not identify as women but are pregnant or have given birth. Similarly, where the term 'parents' is used, this should be taken to include anyone who has main responsibility for caring for a baby. The Royal College of Obstetricians and Gynaecologists has produced guidance on COVID-19 and postnatal care for all midwifery and obstetric services.