See Maternity ehandbook link below - for management of hypertension in pregnancy

Ballarat Health Services utilises these guidelines as the main reference for hypertension in pregnancy and any deviation from the guideline must be under the discretion of the Consultant Obstetrician and documentation in the medical record

Prompt and early recognition and management of hypertensive disorders in pregnancy, pre-eclampsia and eclampsia to reduce maternal and perinatal morbidity and mortality.

See references - Hypertension in Pregnancy