Baby Developing inside you

Fetal Development


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Week Twenty Six: Second trimester ends this week

  
You are 26 weeks pregnant. (fetal age 23 weeks)
  • The baby measures 14 inches long and weighs over 1.7 pound.
  • Baby measures 35.5cm long and weighs over 760 grams.
  • The feet are 2 inches (5cm) long. Hands are very active.
  • The baby's eyes begin to open around this time.
26 weeks handsThe fetus makes breathing movements, but there is no air in the lungs yet. Hands are active and muscle coordination is such that they can get a thumb into the mouth. Thumb sucking calms the baby and strengthens the cheek and jaw muscles.

The fetal brain scan will show response to touch. Touching and playing with the baby is possible now, as they may respond to your touch through your belly wall. Brain growth continues with brain wave activity for the visual and auditory systems starting to develop. Baby is probably very active in the womb, as the most active weeks are typically between weeks 24 and 28.

26 weeks footYou may begin feeling your belly tighten and relax at odd moments or irregular intervals. These are Braxton Hicks contractions. They are painless and help the uterus prepare for the birth. Many babies have developed a predictable routine for sleep and active periods. Twins may have entirely different routines from each other.

If your back is feeling the strain of your growing belly, try doing some pelvic rocks to relax it. Stand with your back against the wall, knees slightly bent. As you inhale a breath, press the small of your back against the wall. Exhale and relax your back. You may be experiencing shortness of breath as the uterus is very close to the rib cage at this stage. Some moms are not able to fully expand their rib cages; however, this does not negatively affect the baby in any way.

The end of week 26 marks the end of month six, which is the last month of the second trimester.


<<< Week 25  |  Month 6  |  Month 7  |  Week 27 >>>


  

Week By Week Pregnancy Calendar

 
First Trimester
Week 1   Week 2   Week 3   Week 4   Week 5   Week 6   Week 7  
Week 8   Week 9   Week 10   Week 11   Week 12   Week 13
Second Trimester
Week 14   Week 15   Week 16   Week 17   Week 18   Week 19   Week 20  
Week 21   Week 22   Week 23   Week 24   Week 25   Week 26
Third Trimester
Week 27   Week 28   Week 29   Week 30   Week 31   Week 32   Week 33  
Week 34   Week 35   Week 36   Week 37   Week 38   Week 39   Week 40   Week 41   Week 42
 
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