Maternal anxiety3 · Fetal ultrasound assessment before 24 weeks' gestation
First trimester routine probably leads to lower maternal anxiety3 compared with selective ultrasound (moderate certainty).
1 finding from 1 review
Preterm birth less than 34 weeks' gestation · Fetal ultrasound assessment before 24 weeks' gestation
1 finding from 1 review
Perinatal loss · Fetal ultrasound assessment before 24 weeks' gestation
First trimester routine showed no clear difference in perinatal loss compared with selective ultrasound (low certainty).
1 finding from 1 review
Induction of labour for post‐maturity · Fetal ultrasound assessment before 24 weeks' gestation
First trimester routine showed no clear difference in induction of labour for post‐maturity compared with selective ultrasound (low certainty).
1 finding from 1 review
Termination for major abnormality · Fetal ultrasound assessment before 24 weeks' gestation
1 finding from 1 review
Preterm birth less than 34 weeks' gestation · Fetal ultrasound assessment before 24 weeks' gestation
1 finding from 1 review
Perinatal loss · Fetal ultrasound assessment before 24 weeks' gestation
Second trimester routine showed no clear difference in perinatal loss compared with selective ultrasound (moderate certainty).
1 finding from 1 review
Induction of labour for post‐maturity · Fetal ultrasound assessment before 24 weeks' gestation
Second trimester routine probably leads to lower induction of labour for post‐maturity compared with selective ultrasound (moderate certainty).
1 finding from 1 review
Termination of pregnancy for fetal abnormality · Fetal ultrasound assessment before 24 weeks' gestation
Second trimester routine probably leads to higher termination of pregnancy for fetal abnormality compared with selective ultrasound (moderate certainty).
1 finding from 1 review
Maternal anxiety · Fetal ultrasound assessment before 24 weeks' gestation
1 finding from 1 review
Detection of fetal abnormality before 24 weeks' gestation · Fetal ultrasound assessment before 24 weeks' gestation
Routine/revealed probably leads to higher detection of fetal abnormality before 24 weeks' gestation compared with selective/concealed ultrasound (moderate certainty).
1 finding from 1 review
Detection of multiple pregnancy by 24 to 26 weeks' gestation (number NOT detected) · Fetal ultrasound assessment before 24 weeks' gestation
Routine/revealed probably leads to lower detection of multiple pregnancy by 24 to 26 weeks' gestation (number… compared with selective/concealed ultrasound (moderate certainty).
1 finding from 1 review
Induction of labour for post‐maturity · Fetal ultrasound assessment before 24 weeks' gestation
Routine/revealed may leads to lower induction of labour for 'post‐term' pregnancy compared with selective/concealed ultrasound (low certainty).
1 finding from 1 review
Perinatal mortality · Fetal ultrasound assessment before 24 weeks' gestation
Routine/revealed showed no clear difference in perinatal death (all babies) compared with selective/concealed ultrasound (low certainty).
1 finding from 1 review