Week 34: Almost ready lungs
You’re 34 weeks pregnant — about 6 weeks to go. Your baby is roughly the size of a cantaloupe.
Size of
a cantaloupe
Length
45 cm
17.7 in · head to heel
Weight
2.15 kg
75.7 oz
Your baby this week
Your baby’s lungs are nearly mature and the central nervous system is fine-tuning. The vernix coating thickens to protect the skin in these final weeks.
Your body & how you might feel
Your provider may check your baby’s position. It’s a good time to finalise your hospital bag and birth preferences.
Common symptoms at week 34
- Fatigue
- Blurred vision
- Swelling
- Frequent urination
This week’s tip: Pack your hospital bag now so it’s ready to grab — include items for you, your baby and your birth partner.
A gentle reminder: This is an estimate, not medical advice. Dates and figures are general guidance — every pregnancy is different. Your healthcare provider’s assessment, especially from an early ultrasound, always takes priority. Always speak with your provider about your pregnancy.
Week 34 FAQs
How big is the baby at 34 weeks?
At 34 weeks pregnant, your baby is roughly the size of a cantaloupe, about 45 cm (17.7 in) long and around 2.15 kg. These are typical averages — every baby grows at its own pace.
How many months is 34 weeks pregnant?
34 weeks pregnant is about 8 months, in the third trimester, with about 6 weeks to go until your due date.
What are common symptoms at 34 weeks?
Common experiences around week 34 include fatigue, blurred vision, swelling, frequent urination. Symptoms vary widely — contact your provider if anything worries you.