Is Your Baby Fully Developed At 38 Weeks?

Is Your Baby Fully Developed At 38 WeeksSource:


Congratulations, mama! You’re almost there! 38 weeks pregnant, and you’re about to meet your little bundle of joy. But you might be wondering, is your baby fully developed at 38 weeks? It’s a common question that many expectant moms ask. After all, you want to make sure your baby is healthy and ready to face the world.In this article, we’ll discuss what happens to your baby during the last few weeks of pregnancy, what developmental milestones they should have reached, and what you can expect during labor and delivery.

Developmental Milestones at 38 Weeks

At 38 weeks, your baby is considered full-term, which means they’re fully developed and ready for life outside the womb. Your baby is about the size of a pumpkin, weighing around 6.8 pounds and measuring approximately 19.6 inches long. Here are some of the developmental milestones your baby should have reached by this time:

  • Their lungs have matured and are producing surfactant, a substance that helps keep the air sacs in the lungs from collapsing.
  • Their digestive system is fully developed, and they’ve been practicing swallowing and digesting amniotic fluid for several weeks.
  • Their brain is continuing to develop, and they’re capable of making facial expressions, crying, and even dreaming.
  • Their skin has become less wrinkled as they’ve gained more fat, and their nails have grown long enough to need trimming soon after birth.
  • Their immune system has been strengthened by the antibodies you’ve passed on to them through the placenta.
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What to Expect During Labor and Delivery

Most women go into labor between 38 and 42 weeks of pregnancy. If you’re experiencing contractions that are getting stronger and closer together, it’s time to head to the hospital or call your midwife. During labor, your cervix will dilate to around 10 centimeters, and your baby will move down the birth canal.Once your baby is born, they’ll be evaluated by a pediatrician or neonatologist to make sure they’re healthy and have reached all the necessary developmental milestones. They’ll be weighed, measured, and given a score on the Apgar scale, which assesses their heart rate, breathing, muscle tone, reflexes, and color.


In conclusion, at 38 weeks, your baby is fully developed and ready to enter the world. They’ve reached important developmental milestones, and their organs and systems are functioning as they should. If you’re experiencing contractions or other signs of labor, it’s time to prepare for the arrival of your little one. Remember to take care of yourself in these last few weeks of pregnancy, get plenty of rest, and stay hydrated.Frequently Asked Questions:Q: Is it safe to deliver at 38 weeks? A: Yes, most babies born at 38 weeks are healthy and have no complications. However, if you have a high-risk pregnancy, your doctor may recommend waiting until 39 or 40 weeks to deliver.Q: Can a baby’s lungs be fully developed at 38 weeks?A: Yes, by 38 weeks, most babies’ lungs have matured and are producing surfactant, a substance that helps keep the air sacs in the lungs from collapsing.Q: Will my baby be able to breastfeed right after birth?A: Yes, most babies are able to breastfeed within the first hour after birth. This early skin-to-skin contact is important for bonding and helps your baby regulate their body temperature and blood sugar levels.Q: What should I pack in my hospital bag?A: You’ll want to pack comfortable clothing, toiletries, a nursing bra, breast pads, and a going-home outfit for your baby. Don’t forget your phone charger and any important documents, like your insurance card and birth plan.Q: How can I prepare for labor and delivery?A: Attend childbirth classes, practice relaxation techniques like deep breathing and visualization, and make a birth plan with your doctor or midwife. Consider hiring a doula or enlisting the help of a supportive partner or friend.

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By administrator

I am a child development specialist with a strong passion for helping parents navigate the exciting and sometimes challenging journey of raising a child. Through my website, I aim to provide parents with practical advice and reliable information on topics such as infant sleep, feeding, cognitive and physical development, and much more. As a mother of two young children myself, I understand the joys and struggles of parenting and am committed to supporting other parents on their journey.

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