All weeks

Second Trimester

Week 24 of pregnancy

Your baby is the size of an ear of corn.

Length: 30 cm / 11.8 in · Weight: 600 g / 21.2 oz

Baby at 24 weeks

  • VIABILITY THRESHOLD reached (UK legal).
  • Baby could survive (with intensive care) if born now.
  • Inner ear fully formed — sense of balance developing.

What you may feel

  • Bigger bump.
  • Possible Braxton Hicks.
  • More dramatic mood swings.
  • Possible carpal tunnel symptoms.

This week’s checklist

  • Hospital bag prep can start.
  • Discuss birth preferences with partner.
  • Eat iron-rich foods — anaemia common.

Key milestone

Legal viability threshold (24 weeks UK).

Doctor / midwife visits

No specific appointment unless concerns.

Top foods this week

Educational only — not medical advice. Always consult your midwife or GP. Sources: NICE NG201 antenatal care, NICE NG207 inducing labour, NHS, RCOG. Read the full medical disclaimer.

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