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Pregnancy: 38 weeks
Medical expert of the article
Last reviewed: 04.07.2025
How does the baby grow at 38 weeks of pregnancy?
Your baby at 38 weeks of pregnancy has already gained quite a lot of weight, which is now about 3.1 kg, and is 50 cm tall. His grasping reflex is developed, and all his organs are fully developed, and the baby is ready for life outside the womb. I wonder what color his eyes will be? You won’t be able to tell right away. Brown eyes at birth will probably remain that way, and gray or blue may change to green or brown within 9 months. Therefore, the baby’s irises (the colored part of the eye) may receive more pigment.
Important: Each baby's development is unique. Our information is designed to give you a general idea of fetal development.
Changes in the expectant mother at 38 weeks of pregnancy
For many women, the next few weeks are a difficult wait. Use this time to prepare the nursery, and use every spare minute to read, relax, and spend quality time with your partner. Mild swelling of the feet and ankles is normal in the last few weeks, but call your doctor immediately if you notice excessive or sudden swelling of the feet or ankles, especially swelling of the hands, face, or eyes, or sudden weight gain. Also tell your doctor immediately if you experience severe or persistent headaches; visual changes; intense pain in the upper abdomen; nausea, and vomiting. These are symptoms of a serious condition called preeclampsia.
3 Questions About... Breastfeeding
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Why is breastfeeding considered the best way to feed a baby?
Breast milk is the best food for babies as it contains the right proportion and type of proteins, carbohydrates and fats, along with almost all the vitamins and minerals that a baby needs during the first six months of life. Numerous studies have confirmed the benefits of breastfeeding. Here are some of them:
- Breast milk protects your baby from diarrhea, breathing problems, and ear infections.
- Breast milk reduces the risk of allergies, leukemia, and possibly obesity in the child.
- Breast milk helps you reduce stress levels and your risk of breast cancer.
How to prepare for breastfeeding?
You can read information about breastfeeding and learn four main points:
- Insist that after birth the baby be placed on your chest. After a cesarean section, ask that the baby be left with amnios in the postoperative ward.
- Understand that learning to care for a baby doesn't just happen. If you feel unprepared to care for a baby, contact a support center for young mothers to learn breastfeeding skills before you leave the hospital.
- Feed your newborn eight to twelve times a day. Over time, you and your baby will adjust to the required feeding rhythm.
The inconveniences of breastfeeding?
Just because breastfeeding is the most natural way to feed doesn't mean it's always easy. For many women, breastfeeding can be uncomfortable and even painful. Don't keep your worries to yourself, as often this pain can be explained by your baby's bite not being properly positioned. Your baby's mouth should cover most of the areola (the pigmented skin around the nipple). Put your little finger in your baby's mouth while feeding to avoid any pain. Talk to a lactation consultant before you leave the hospital to make sure this process is going well.
Some women feel free to breastfeed in public, while others are embarrassed to do so. Carry a small towel with you to cover your baby while breastfeeding in public.
This week's activity: Read a baby care guide.