38 Weeks Pregnant
At 38 weeks pregnant, your baby is about the size of a honeydew melon.
- Length
- 48 cm (18.9 in)
- Weight
- 2.9 kg (6 lb 6 oz)
- Trimester
- Third
- Month
- Month 9
- Weeks to go
- 2
Size of a honeydew melon
Your baby at 38 weeks
About the size of a honeydew melon, your baby's organs are ready for life outside the womb. Their brain and lungs keep maturing right up to birth.
Your body at 38 weeks
You may feel anxious, excited and very ready. Swelling can increase; sudden or severe swelling needs a call to your provider.
Common symptoms at 38 weeks pregnant
- Swelling
- Pelvic pain
- Trouble sleeping
- Irregular contractions
Every pregnancy is different. Having none of these symptoms is normal too.
Tips for week 38
- Rest, eat well and stay hydrated.
- Review your birth plan with your provider.
- Set up a safe sleep space: firm, flat mattress, nothing else in the crib.
Your week 38 checklist
- Review your birth plan
- Set up a safe sleep space
- Stock the freezer with easy meals
Helpful at 38 weeks
38 Weeks Pregnant: your questions answered
How big is a baby at 38 weeks pregnant?
At 38 weeks your baby is about the size of a honeydew melon: around 48 cm (18.9 in) long and weighing about 2.9 kg (6 lb 6 oz). Every baby grows at their own pace.
How many months is 38 weeks pregnant?
38 weeks pregnant is month 9 of your pregnancy, in the third trimester. Your due date is 2 weeks away.
How can I tell if labor is starting?
Regular contractions that get stronger and closer together, your waters breaking, or a bloody show are signs labor is starting. Time your contractions and call your provider if you are unsure.
Sources
This guide is written from public guidance by the American College of Obstetricians and Gynecologists (ACOG), the NHS, the CDC and the World Health Organization. Baby sizes are averages; your baby may be bigger or smaller and still perfectly healthy.
General information only, not medical advice.
History of updates
- : Added a weekly checklist and common questions.
- : Matched fruit, length and weight to the Prego app.
- : Published.