Pregnancy week 34
This week your baby is about the size of a cantaloupe — around 45 cm and 2146 g.
Your baby this week
About the size of a cantaloupe, your baby keeps maturing and building up the layer of fat that will help regulate body temperature after birth. The lungs are nearing full maturity and producing a substance that will make breathing easier at delivery. Fingernails may now reach the tips of the fingers, and the fine downy hair (lanugo) is gradually disappearing. Your baby responds clearly to your voice and may settle when you talk or sing.
Your body this week
Fatigue may grow and sleep can become broken due to frequent urination and your baby's lively movements. It is common to feel pelvic pressure and lower back aches as your due date approaches. Remember these sensations are normal, but contact your doctor if you notice sudden swelling, a severe headache, or changes in your vision.
Tips for this week
Give yourself time to rest during the day, even for a few minutes, since a short nap can make up for broken sleep at night. Start preparing your hospital bag and gathering important documents in case things begin early. Practice simple breathing exercises, as they help you relax and prepare for the day of birth.
Frequently asked questions
How big is the baby at week 34?+
At week 34, your baby is about the size of a cantaloupe — roughly 45 cm and 2146 g, though every baby grows at its own pace.
Which trimester is week 34?+
Week 34 falls in the Third trimester.
How many weeks are left at week 34?+
At week 34, you have about 6 weeks to go until the typical 40-week due date.
Is week 34 normal?+
Every pregnancy is different. If you feel well and your check-ups are on track, week 34 is usually a normal part of the journey — but always reach out to your doctor or midwife with any concern.
This guide is for general information and reassurance — it isn't medical advice. Always follow your doctor or midwife for your own pregnancy.