All routine Doppler ultrasound showed no clear difference in perinatal death (stillbirth and neonatal death including anomalies) compared with no Doppler ultrasound (low certainty).
All routine Doppler ultrasound showed no clear difference in serious neonatal morbidity compared with no Doppler ultrasound (low certainty).
All routine Doppler ultrasound probably leads to lower stillbirth ‐ Fetal/umbilical vessels only compared with no Doppler ultrasound (moderate certainty).
All routine Doppler ultrasound showed no clear difference in stillbirth ‐ Fetal/umbilical vessels + uterine artery compared with no Doppler ultrasound (low certainty).
All routine Doppler ultrasound showed no clear difference in caesarean section (elective and emergency) compared with no Doppler ultrasound (high certainty).
All routine Doppler ultrasound showed no clear difference in preterm birth (before 37 weeks) compared with no Doppler ultrasound (high certainty).
All routine Doppler ultrasound showed no clear difference in neonatal admission to special care baby unit/neonatal intensive care… compared with no Doppler ultrasound (moderate certainty).