3h 50min, apr 6, 2002 y - Weight
Description:
At week thirty-one the baby has finished most of its major development. The baby will start the gain weight. It will gain weight rapidly.
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.
Added to timeline:
How is new life formed? Project
Date:
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