Quick guide:

• What’s happening with the baby at 29 weeks pregnant?

• How big is your baby at 29 weeks pregnant?

• How is your belly at 29 weeks pregnant?

• Common symptoms and how to manage them?

• Frequently asked questions at 29 weeks pregnant

What’s happening with the baby at 29 weeks pregnant?

Building bone strength

Your baby’s bones are hardening and soaking up calcium, with approximately 250 milligrams being deposited in their skeleton each day. Ensuring you consume calcium-rich foods like milk, cheese, yogurt, or fortified plant-based alternatives helps support this critical process.

Nerve protection

The development of myelin, a protective coating around nerves, has begun. This process will continue after birth, ensuring efficient communication between nerve cells and the brain.

Preparing to breathe

Your baby’s lungs are producing surfactant, a substance that helps keep the tiny air sacs (alveoli) in the lungs open. This is crucial for breathing after birth. While your baby still depends on amniotic fluid for oxygen exchange, these lung developments are essential for the first breaths of air.

Brain and taste development

The brain continues to grow, and your baby’s head is expanding to accommodate it. Meanwhile, taste buds are fully developed, and your baby can now transmit signals to the brain, further refining their sense of taste.

Active movements

Your baby’s muscles are strengthening, and you’ll likely feel regular kicks, stretches, and wiggles. These movements are a good indicator of your baby’s activity and well-being.

How big is your baby at 29 weeks pregnant?

At 29 weeks, your baby measures about 39.3 cm long from head to toe and weighs approximately 1.38 kg, comparable to the size of a butternut squash.

This growth spurt marks an important phase in your baby’s development, with their bones hardening and fat deposits increasing to regulate body temperature after birth. While every baby grows at their own pace, these measurements provide a general idea of what to expect at this stage. 

How is your belly at 29 weeks pregnant?

At 29 weeks, your belly is growing more prominent as your baby gains weight and your uterus expands. The bump sits well above your belly button now, making it a visible sign of your pregnancy progress. You may notice tighter skin, some itching, or even stretch marks as your abdomen stretches to accommodate your baby. With the added weight, you might feel changes in your posture or balance, so wearing supportive maternity gear and practicing good posture can help ease any discomfort.

Common symptoms and how to manage them?

1) Anemia

Low iron levels can cause fatigue, weakness, and dizziness. It’s common during the third trimester as your body produces more blood.

How to manage: Include iron-rich foods like spinach, lentils, and red meat in your diet. Pair them with vitamin C-rich foods for better absorption. If needed, your healthcare provider may recommend iron supplements.

2) Cramping

Cramping in the lower abdomen or legs is often caused by round ligament pain, Braxton Hicks contractions, or even constipation.

How to manage: Stay hydrated, take warm baths, and do gentle stretches or prenatal yoga. If the cramps are severe or persistent, consult your healthcare provider.

3. Heartburn

The growing uterus puts pressure on your stomach, while pregnancy hormones slow digestion, leading to heartburn.

How to manage: Eat smaller, frequent meals, avoid lying down immediately after eating, and stay upright for a few hours post-meal. Pregnancy-safe antacids may also provide relief—ask your provider for recommendations.

4. Lightheadedness

Changes in blood pressure and increased blood volume can make you feel dizzy or faint, especially when standing up quickly.

How to manage: Stand up slowly, eat regularly, stay hydrated, and avoid lying on your back. If dizziness is frequent or severe, consult your doctor.

5. Swelling (Edema)

Swollen feet and ankles are common as your body retains more fluid and your uterus puts pressure on your veins.

How to manage: Elevate your feet when resting, wear compression socks, and stay active to improve circulation. Drinking plenty of water can also help reduce swelling.

6. Hemorrhoids

Constipation and increased pelvic pressure can lead to swollen veins around the rectum.

How to manage: Prevent constipation with high-fiber foods, stay hydrated, and consider using a pregnancy-safe stool softener if recommended by your provider.

7. Braxton Hicks contractions

These practice contractions are usually irregular and mild but can be uncomfortable.

How to manage: Rest, drink water, and change positions. If contractions become regular or painful, contact your doctor.

8. Sleep difficulties

A growing belly, frequent urination, and discomfort may make it harder to get a good night’s sleep.

How to manage: Use a pregnancy pillow for support, create a calming bedtime routine, and avoid caffeine in the evening.

Frequently asked questions at 29 weeks pregnant

Should I start kick counts now?

Yes, kick counting is important in the third trimester to monitor your baby’s well-being. Track their movements daily and note any significant changes. If you notice reduced activity, contact your healthcare provider immediately.

Is it normal to feel short of breath?

Yes, as your baby grows and your uterus pushes against your diaphragm, you may experience shortness of breath. To ease this, sit up straight, avoid lying flat, and take breaks during physical activities.

Can I still exercise during the third trimester?

In most cases, exercise is safe and beneficial. Low-impact activities like walking, swimming, and prenatal yoga are great options. Always consult your doctor before starting or continuing an exercise routine.

Is traveling safe at 29 weeks?

Travel is usually safe during the third trimester if you’re having a healthy pregnancy, but check with your doctor first. Many airlines require a doctor’s note after 28 weeks, so plan accordingly if you’re flying.

Should I start packing my hospital bag?

While it’s a bit early, it’s not a bad idea to begin planning what to include in your hospital bag. Having a checklist ready can make the process easier as your due date approaches.

How much weight should I gain at this stage?

In the third trimester, a healthy weight gain is about 0.45 kilograms per week. However, this can vary based on your pre-pregnancy weight and individual health. Discuss your weight gain goals with your doctor to ensure they align with your needs.

Is colostrum leakage normal now?

Yes, leaking colostrum (the first milk) is common in the third trimester as your body prepares for breastfeeding. Nursing pads can help if the leakage is bothersome.

Do I need to worry about anemia during pregnancy?

Anemia is common during the third trimester due to increased blood volume. Ensure you’re eating iron-rich foods, and take supplements if recommended by your doctor. Regular blood tests will help monitor your iron levels.