Baby Developing inside you

Fetal Development


Baby developing inside you
over the weeks and months
baby inside




 

Weeks, Months and Trimesters Guides

 
Your Weekly Guide  Your Monthly Guide Your Trimester Guide
 
 
 
 
 
 

  

Week Twenty Three: Sense of balance develops

  
You are 23 weeks pregnant. (fetal age 21 weeks)
  • He or she measures over 28cm and weighs up to 550 grams.
  • The baby is over 11 inches tall, weighs about a pound.
  • The eyebrows are visible.
  • The child can successfully suck.
  • Bones located in the middle ear harden.
23 weeksYour baby does a regular 'workout' inside your womb. He or she turns from side to side and head over heels. Thanks to a fully developed inner ear, which controls balance, your baby may have a sense of whether he or she is upside-down or right side up in the womb.

Skin pigment is now forming. The fetus is now proportioned like a newborn except it is a thinner version of a newborn baby since its baby fat has not developed much yet.

The pancreas, essential in the production of hormones, is developing steadily. Baby has begun producing insulin, important for the breakdown of sugars.

If born now, your baby would have a 20% chance of survival, the odds going up with each passing day. By this week, your baby weighs a little over 1 pound (500g). Its crown to heel length is 11 inches (28cm).
<<< Week 22  |  Month 6  |  Week 24 >>>


  

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
 
Top