T3 uterine artery Doppler performs significantly better in detecting patients at risk for late-onset PRD than T1 or the gestational age change in uterine artery Doppler resistance This suggests that a proportion of late emerging PRD is not amenable to early screening by uterine artery Doppler. Further research is essential to identify the optimal screening strategy for late-onset placental dysfunction.

PlGF (40.7 (range,.1) pg/mL; Mann-Whitney P = 0.034.). A trend to lower levels was also observed when umbilical artery end-diastolic flow was absent (37.1 (range, 6.8-95) vs. 49.3 (range, 1.01-176.1)

No abstract

Low-normal AFI in the early third trimester increases the risk for subsequent delivery of an SGA infant and indicated PTB.