Your 3rd trimester typically starts at week 29 and lasts until week 40. At this time your baby can open his eyes and turn his head in-utero if he notices a continuous, bright light shining from outside. Baby’s eyes are sensitive to light. Your baby now weighs about 1150gm and is about 38.5cm long from head to heel.
Information provided by 4DScan. Visit them at www.4dscan.co.za.
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