Monitoring and timing of delivery in suspected late fetal growth restriction at term.

Summary: When a baby isn't growing as fast as expected late in pregnancy, doctors face a tough choice: deliver the baby early to avoid problems in the womb, or wait and risk complications. Delivering early (at 37 weeks) can sometimes cause breathing and developmental issues for the baby.

To solve this, researchers tested a new ultrasound checklist at 36 weeks to sort over 1,000 pregnancies into "low-risk" and "high-risk" groups. Babies in the high-risk group were delivered early (37 to 38 weeks) to keep them safe. But babies in the low-risk group were allowed to safely stay in the womb until full term (40 to 41 weeks). The results were fantastic: this ultrasound sorting method worked perfectly! It protected low-risk babies from unnecessary early delivery while keeping high-risk babies safe, with no increase in severe complications for either group.