10h 41min, apr 22, 2002 y - Bones
Description:
At week thirty-three the baby's bones will harden. But the skull of the baby will remain soft & flexible. Its pupils may also change size in response to a stimulus caused by light.Source
“Fetal development: What happens during the 3rd trimester?” Mayo Clinic, Mayo Foundation for Medical Education and Research, 6 July 2017, www.mayoclinic.org/healthy-lifestyle/pregnancy-week-by-week/in-depth/fetal-development/art-20045997?pg=2.
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Date:
10h 41min, apr 22, 2002 y
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~ 23 years ago