Development Of Preterm Baby Week By Week From 33 Weeks

If you are a mom-to-be of a preterm baby, it is crucial to know what to expect as your baby grows week by week. While preterm babies may face challenges, they can still thrive and develop just like full-term babies. Here, we will take a closer look at the development of preterm babies from 33 weeks.

Week 33

At 33 weeks, your baby is about the size of a pineapple and weighs around 4 pounds. Your baby’s bones are becoming harder, and the lungs are almost fully developed. Your baby’s brain is also growing rapidly, and neural connections are multiplying. Your baby can blink, and the eyes are now sensitive to light. Your baby can also distinguish between sweet and bitter tastes!

Week 34

At 34 weeks, your baby is about the size of a cantaloupe and weighs around 4.5 pounds. Your baby’s skin is becoming less wrinkled and smoother. Fat stores are also increasing, which will help regulate body temperature after birth. Your baby’s kidneys are also fully developed and are producing urine regularly.

Week 35

At 35 weeks, your baby is about the size of a honeydew melon and weighs around 5 pounds. Your baby’s digestive system is almost fully developed, and your baby can now swallow and digest food. Your baby’s hearing is also becoming more refined, and your baby can recognize familiar voices and sounds.

Week 36

At 36 weeks, your baby is about the size of a head of romaine lettuce and weighs around 5.5 pounds. Your baby’s lungs are now fully developed, and your baby is regularly practicing breathing. Your baby’s immune system is also becoming stronger as it produces more white blood cells.

Week 37

At 37 weeks, your baby is about the size of a bunch of Swiss chard and weighs around 6 pounds. Your baby’s head is now down in preparation for delivery. Your baby’s skin is also turning pinker and less translucent as fat stores continue to increase.

Week 38

At 38 weeks, your baby is about the size of a leek and weighs around 6.5 pounds. Your baby’s brain is still developing rapidly, and your baby’s reflexes are becoming more coordinated. Your baby’s nails are also reaching the fingertips and may need to be trimmed after birth.

Week 39

At 39 weeks, your baby is about the size of a small pumpkin and weighs around 7 pounds. Your baby’s lungs are fully matured and continue to produce surfactant, a substance that helps keep the lungs inflated. Your baby’s liver is also mature, and your baby can now process waste efficiently.

Week 40

At 40 weeks, your baby is officially full-term and about the size of a watermelon, weighing around 7.5 pounds. Your baby’s immune system is now fully developed and can fight off infections after birth. Your baby’s hair may also have grown longer and thicker.

In conclusion, preterm babies can develop and thrive just like full-term babies. It is essential to know what to expect each week, so you can monitor your baby’s growth and development. Help your preterm baby grow and develop by providing a healthy and nurturing environment.

Frequently Asked Questions

Q: What are some challenges preterm babies face?

A: Preterm babies may face challenges such as respiratory distress syndrome, feeding difficulties, and jaundice. However, with proper medical care and support, these challenges can be managed.

Q: How can I help my preterm baby develop?

A: You can help your preterm baby develop by holding and cuddling your baby as much as possible. Providing a stimulating environment with toys and music can also help promote development. Talk to your doctor about other ways to support your baby’s development.

Q: Can preterm babies catch up in development?

A: Yes, preterm babies can catch up in development. With proper medical care and support, preterm babies can achieve developmental milestones just like full-term babies.

Q: What can I do to prepare for my preterm baby’s arrival?

A: Preparing for a preterm baby’s arrival involves packing a hospital bag with essentials, researching neonatal care options, and talking to your doctor about your baby’s care plan. It is also helpful to connect with other parents who have had preterm babies for support and advice.

Q: Can I breastfeed my preterm baby?

A: Yes, you can breastfeed your preterm baby. Breast milk provides essential nutrients and antibodies that can help your baby’s development and boost the immune system. Talk to a lactation consultant or your doctor about how to establish breastfeeding with your preterm baby.

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