Week 26: 14 weeks to go!

What is happening to your baby:

• Your baby measures about 23cm crown to rump and 32cm from head to toe.
• Airs sacs in the lungs begin to develop.
• The lungs secrete surfactant which covers the inner lining of the air sacs. It allows the lungs to expand normally during breathing.
• Your baby may jump in response to loud sounds.
• He/she may react to bright light aimed at the uterus.
• Brain wave activity begins.

What is happening to you:

• Dental problems are common because of increased levels of oestrogen and progesterone.
• If you feel your uterus contract you may be experiencing Braxton Hicks contractions. Don’t panic – this is your body’s way of preparing you for labour and the contractions tone up your uterus.

What to do:

• Visit your dentist and brush up on oral hygiene.
• If you haven’t found a good antenatal class yet, start looking. Read "Finding a good antenatal class".