As Pre-Eclampsia progresses, it may cause
Signs in the unborn baby:
The main sign of Pre-Eclampsia in the unborn baby is slow growth. This is caused by poor blood supply through the placenta to the baby.
The growing baby receives less oxygen and fewer nutrients than it should, which can affect development. This is called intra-uterine or foetal growth restriction.
If your baby is growing more slowly than usual, this will normally be picked up during your antenatal appointments.