5h 55min, mar 31, 2003 y - Joints Function, Bones Develop, Umbilical Cord Thickens
Description:
Those little flaps have grown a lot now. There's now something hard that keeps it's shape, but I don't know what it is. I can now bend the flap, it's in two pieces. I also feel this thing on my abdomen that's getting larger, but I don't know what it is. Bone Development, droualb.faculty.mjc.edu/Lecture%20Notes/Unit%202/bone_development_with%20figures.htm.
Added to timeline:
Collin Chang
Fetal Development Timeline
Date:
Images:
![]()
