Preeclampsia at 36 weeks: care and warning signs

Decisions depend on blood pressure control, symptoms, urine and blood results, and how the baby is doing. Worsening findings can make earlier birth safer than continuing the pregnancy.

Preeclampsia can affect blood vessels and organs, including the kidneys, liver, brain, and clotting system, as well as placental function. It can change over a short period, and a person may have significant blood-pressure or test abnormalities without feeling very ill.

The team may repeat blood-pressure readings, test urine and blood, assess symptoms, record the baby's heart rate, and use ultrasound to review growth, fluid, or blood flow. Results are interpreted together rather than relying on any isolated reading.

Attend each requested review even if you feel normal, and take blood-pressure medicine as prescribed. Know which maternity number to call at any hour, arrange practical support in case admission is advised, and keep track of your baby's usual movements.

Your obstetric team may discuss induction of labour or caesarean birth. Neither route is automatic: urgency, your clinical stability, fetal wellbeing and position, the cervix, and previous births all help shape the recommendation.

Seek immediate maternity assessment for a headache that is severe or does not settle, changes in vision, intense upper abdominal or rib pain, new vomiting, rapidly increasing swelling of the face or hands, difficulty breathing, bleeding, or reduced fetal movement. Call emergency services if you have a seizure, collapse, lose consciousness, or cannot breathe properly.

Ask which finding is driving the current plan, where monitoring will occur, how soon tests will be repeated, and what threshold would prompt admission or birth. Discuss how labour would be started if induction is chosen, when caesarean delivery might be advised, and what monitoring continues after delivery.