Overview
Baby's muscles and lungs continue to mature. Week 29 is about steady maturing, and many parents notice the baby's movement gaining a more deliberate, stretching quality.
Third Trimester · Weeks 28–42
Week 29 Pregnancy
Baby's muscles and lungs continue to mature.
About the size of a butternut squash3 min read10 sections
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Baby Development
Muscles and lungs continue developing, body fat increases, and the baby is making stronger whole-body movements. The brain is also forming deeper grooves and becoming more complex by the week.
Baby Size
A playful size comparison for this week is butternut squash. That butternut-sized baby is less flutter and more full-bodied movement now.
Mother's Body Changes
Your abdomen may feel tight, heavy, and more physically demanding to carry, especially by late afternoon. Sleep, bending, and long periods on your feet often become noticeably harder now.
Common Symptoms
Week 29 may include strong rolling movements, heartburn, pelvic pressure, back pain, swelling, and shortness of breath with activity. Braxton Hicks and leg cramps may also visit more often.
Nutrition Tips
Choose meals that give lasting energy, such as dal with rice, roti with sabzi and paneer, eggs with toast, or yoghurt with fruit and nuts. Heavy, greasy food can make both heartburn and sluggishness feel worse by evening.
Exercise & Movement
Try shorter bouts of movement spread through the day rather than one long effort. Walking after meals and gentle stretching before bed can help both digestion and sleep.
Emotional Wellbeing
This stage can make you feel both deeply connected and physically over it at the same time. There is room for tenderness and irritation in the same week.
Partner Support
Partners can be helpful by taking movement changes seriously and making daily life physically easier without turning help into fuss. Quiet competence is deeply comforting now.
Warning Signs
Urgent warning signs this week include heavy bleeding, severe abdominal pain, fever, fainting, leaking fluid, or a severe headache with vision changes. Call promptly for reduced movements, fluid leakage, bleeding, or contractions that become regular, painful, or hard to talk through. From week 28 onward, contact your care team promptly if the baby's usual movements slow down, weaken, or stop.
Frequently Asked Questions
The baby is bigger and stronger now, so movements often feel more like rolls, stretches, and pushes than tiny taps.
ParentVibes Tip
Keep noticing your baby's movements and tell your midwife of changes. Notice your baby's active windows each day; simple familiarity now can make it easier to trust your instincts later.
Continue your journey
Explore the full third trimester guide.
ParentVibes offers general information, not medical advice. Always follow your doctor or midwife.