Pregnancy week 29
This week your baby is about the size of butternut squash — around 38.6 cm and 1153 g.
Your baby this week
Your baby is now about the size of a butternut squash, with muscles and lungs growing stronger by the day. The brain is becoming better able to regulate body temperature, and the bones are hardening with a rising need for calcium. Movements are stronger and more defined now, and you may feel distinct kicks and stretches as your baby explores an increasingly cozy space.
Your body this week
You may feel hungrier at times as your baby grows, and perhaps some heartburn or constipation. Mild pelvic or back aches are also common, and these sensations can vary from day to day and from one mother to another.
Tips for this week
Choose nourishing foods like vegetables, fruit, whole grains, and calcium-rich options to support your baby's growing bones. More fiber and water can help ease constipation, and gentle daily movement that suits you is beneficial. Listen to your body and rest when you need to, and share any questions about your nutrition with your doctor.
Frequently asked questions
How big is the baby at week 29?+
At week 29, your baby is about the size of butternut squash — roughly 38.6 cm and 1153 g, though every baby grows at its own pace.
Which trimester is week 29?+
Week 29 falls in the Third trimester.
How many weeks are left at week 29?+
At week 29, you have about 11 weeks to go until the typical 40-week due date.
Is week 29 normal?+
Every pregnancy is different. If you feel well and your check-ups are on track, week 29 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.