At 26 weeks pregnant, your baby is rapidly growing and developing. In this article, we’ll take a closer look at what’s happening with your baby’s development during week 26 of your pregnancy.

Fetal Growth During Week 26

Your baby is now about the size of a head of lettuce, measuring around 14 inches in length and weighing around 1.7 pounds. This week, your baby’s eyelashes are fully formed, and the eyes are beginning to open and close.

Baby’s Brain Development

Your baby’s brain is rapidly developing at this stage. The cerebral cortex, which is responsible for processing information from the senses, is now becoming more complex.

The brain also continues to expand and fold, forming the characteristic grooves and ridges on the surface of the brain.

Bone Marrow Development

Your baby’s bone marrow is now producing red blood cells, which will be important for carrying oxygen throughout the body. This process is called hematopoiesis and will continue throughout fetal development.

Baby’s Lung Development

Your baby’s lungs continue to develop during week 26. The air sacs, also called alveoli, are forming at this stage. Your baby is practicing breathing movements, but is not actually breathing air yet.

These breathing movements are important practice for when your baby is born and will need to take their first breath.

Baby’s Skin Development

Your baby’s skin is becoming more opaque and less transparent at this stage. The skin is still very thin and translucent, but it is no longer completely see-through.

The skin also continues to produce vernix, a waxy substance that provides protection for the skin while in the amniotic fluid.

Baby’s Fingerprints

Did you know that your baby already has fingerprints? That’s right! At around 26 weeks gestation, your baby’s fingerprints are fully formed. These unique marks will stay with your baby for life.

Your Body Changes During Week 26

As your baby continues to grow and develop, your body is also changing to accommodate your growing fetus. You may experience some of the following symptoms:.

Shortness of breath
Heartburn
Increased appetite
Backaches
Braxton Hicks contractions (practice contractions)

Preparing for Baby

As you approach the third trimester, it’s time to start preparing for your baby’s arrival. Here are some things you can do during week 26:.

Attend prenatal classes or read up on childbirth methods
Create a birth plan
Start researching pediatricians
Attend a breastfeeding class
Begin thinking about baby gear, such as a crib, stroller, and car seat

Conclusion

At 26 weeks pregnant, your baby is rapidly growing and developing. From bone marrow to fingerprints, your baby is becoming more and more complex each day.

As you prepare for your baby’s arrival, take the time to also take care of yourself and enjoy the journey of pregnancy.