Raised uterine artery Dopplers

We have discussed that:

Uterine arteries are the maternal vessels supplying the uterus with blood. The pressure/resistance in these vessels is associated with the blood supply to, and function of, the placenta.
Most people with “raised Dopplers” (high pulsatility index; PI) have a normal pregnancy. However, compared with people with a lower uterine artery PI, there is a higher likelihood of hypertension in pregnancy (including pre-eclampsia), fetal growth restriction, and the need for early/preterm birth.
Overall, the risk of stillbirth remains small, but somewhat higher than for other pregnancies. For this reason, planned birth (e.g. induction of labour) may be recommended, particularly for women with a moderately or severely raised PI, to reduce the risk of stillbirth with ongoing pregnancy.