Week 38 Pregnancy

Third Trimester

You are 38 weeks pregnant and in your third trimester. Your baby is about the size of a leek. This week's key development: Fine-Tuning. NHS note: Routine check.

Baby's Development

Your baby is about the size of a leek.

Fine-Tuning — Your baby's brain and nervous system are still refining their connections right up until birth. The lungs are maturing with every breath practice. Meconium — your baby's first bowel movement — is accumulating in the intestines. You may be feeling very ready to meet them.

Illustration of a leek, showing the approximate size of the baby at week 38
Leek
Approx. 49.8cm

Your Symptoms

  • Itchy belly
  • Anxiety or excitement
  • Difficulty moving

Every pregnancy is different. You may experience all, some, or none of these symptoms — and that's completely normal. If anything concerns you, speak to your midwife.

NHS Appointments

Routine check. Midwife will discuss what happens if you go past your due date.

Practical Advice for Week 38

Nutrition

  • Continue vitamin D and dates.
  • Pack energy snacks in your hospital bag — cereal bars, dried fruit, nuts.
  • Eat well but don't force large meals — your stomach is very compressed.
  • Stay hydrated — especially important if early labour begins.

Exercise

  • Walking, birth ball, and gentle stretching are ideal.
  • Practice breathing and pushing techniques from your antenatal classes.
  • If you feel very tired, rest — your body may be conserving energy for labour.
  • Continue pelvic floor exercises.

Wellbeing

  • Itchy belly is normal — moisturise. But if itching is severe, tell your midwife (ICP risk).
  • Anxiety and excitement are perfectly normal this close to your due date.
  • Difficulty sleeping is almost universal — try guided meditation apps.
  • Enjoy these last days — read, watch films, take naps. This time won't come again.

Preparation

  • Your midwife will discuss what happens if you go past your due date.
  • Know the difference between Braxton Hicks and real contractions.
  • Charge your phone and pack a long charger cable for hospital.
  • Pre-register at your hospital if that option is available.

Tip of the Week

Try to relax and enjoy these final days. Watch movies, read, and rest as much as possible.

Track Your Due Date

Keep track of your pregnancy milestones, NHS scans, and countdown to your due date.

Go to Tracker

NHS Resources

Find trusted information on financial support, antenatal classes, and local maternity services.

View Resources

All Weeks

Browse the complete week-by-week pregnancy guide from conception to birth.

View All Weeks

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Week 38 Pregnancy: Symptoms, Baby Development & NHS Advice | DueDate.Baby