Reduced Fetal Movements at 36 Weeks with Limited Ultrasound Access
29-year-old woman, G3P2, at 36+2 weeks gestation, presents to the clinic with reduced fetal movements for 2 days. She has no vaginal bleeding, no contractions, and no fluid leakage. Both previous pregnancies ended in uncomplicated vaginal deliveries at term. BMI 34, diet-controlled gestational diabetes, fundal height 37 cm, BP 118/74, urine protein negative. The clinic has a handheld Doppler only; fetal heart rate is 148 beats/min. There is no CTG or ultrasound on site. The nearest hospital with CTG is 30 minutes away, but its ultrasound service runs only on weekday mornings. It is Thursday at 4 pm. She has a 3-year-old child at home, no transport, and her husband works the night shift. She asks whether she can wait until tomorrow morning because she feels the baby is moving 'a little'.
1. How would you assess the significance of reduced fetal movements at 36 weeks, and what does the Doppler result tell you?
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Reduced fetal movements at 36 weeks is a warning sign, not a normal variant of late pregnancy. It is associated with fetal growth restriction, placental insufficiency, and stillbirth. A handheld Doppler showing 148 beats/min only confirms that the heart is beating at that moment; it does not assess oxygenation, acid–base status, or placental function. Therefore it cannot be used to reassure her or to justify delay. The next step is a formal CTG and ultrasound assessment (amniotic fluid, growth, umbilical artery Doppler) the same day. Her risk factors include obesity, gestational diabetes, and the persistence of reduced movements for 2 days. The key reasoning is that a normal heartbeat on Doppler does not exclude fetal compromise.
2. What immediate plan would you make given the access barriers, and how would you handle her request to wait?
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Arrange immediate transfer to the hospital with CTG, even though it is Thursday evening. Call the obstetric unit, explain the history, and ask them to accept her now. Arrange transport; if she has no car, use the clinic vehicle, ambulance, or community transport. Do not accept 'come tomorrow' because the risk of stillbirth is time-dependent. Explain to her that a normal Doppler is not enough and that she needs monitoring today. If she is worried about her child at home, help her arrange childcare or bring the child with a responsible adult. Give her a written referral and the unit's contact number. If she declines, explore her reasons, escalate to a senior clinician, and document.
3. If she declines transfer, what is your legal and ethical duty?
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If she has capacity and refuses, she is entitled to do so, but the refusal must be informed. Explain the risks of stillbirth and the uncertainty; offer to call the hospital and arrange transport; involve her husband or a trusted relative if she agrees. Document her decision, the risks explained, and the alternatives offered. Arrange urgent follow-up and a clear safety net: she should return immediately if movements stop or decrease further, or if she has bleeding, pain, or fluid loss. Notify the obstetric unit of the refusal. Consider a home visit or community midwife review if available. The clinician should not coerce but should not collude with delay. The duty is to protect the fetus as far as possible while respecting maternal autonomy.