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Pregnancy warning signs: when to go to hospital

By Nine Moons EditorialMedically reviewed by Professor Dr FarhatUpdated 9 Oct 20265 min read
Quick answer

Call your maternity unit or emergency number straight away for: vaginal bleeding, fewer or changed baby movements, fluid leaking, severe headache or vision problems, sudden swelling of the face or hands, severe tummy pain, fever of 38°C or more, or regular contractions before 37 weeks. Don't wait until your next appointment.

Key facts

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Go to hospital or call now

  • Bleeding from the vagina at any stage
  • Baby moving less, stopping, or changing pattern (from about 24 weeks)
  • Waters breaking: a gush or trickle of fluid, especially if green or brown
  • Severe headache, blurred vision, flashing lights or pain under the ribs: possible pre-eclampsia
  • Sudden swelling of the face, hands or feet
  • Severe or constant tummy pain
  • Fever of 38°C or more, or feeling shivery and unwell
  • Regular contractions before 37 weeks
  • Pain, redness or swelling in one leg, or sudden breathlessness or chest pain: possible blood clot
  • Intense itching of hands and feet
  • Can't keep fluids down for 24 hours

Call your doctor soon

  • Burning or pain when you pee
  • Unusual vaginal discharge or itching
  • Feeling low or anxious most days

Trust your instinct

Maternity units would much rather see you and send you home than have you wait at home with a problem. You are never wasting anyone's time.

Check a symptom

Use our symptom checker to see what's usually normal and when to get help. If your baby is moving less, read baby movements: when to call.

Frequently asked questions

Should I use a home doppler if my baby moves less?
No. A heartbeat doesn't mean your baby is well. Call your maternity unit instead.
What does pre-eclampsia feel like?
It often has no symptoms, which is why blood pressure is checked at every visit. Signs include severe headache, vision problems, pain under the ribs and sudden swelling.

Sources

  • NHS: Pregnancy warning signs
  • NICE NG133 Hypertension in pregnancy
  • RCOG: Reduced fetal movements (Green-top 57)

General information, not medical advice. Medical disclaimer · How we review content

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