23
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 31, 2020
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Download
Export
Duplicate
Embed
Edit
247 views
0
0
Collin Chang
Fetal Development Timeline
Created by
Collin Chang
⟶ Updated 8 Dec 2017 ⟶
List of edits
Comments
Events
My Birthday
A little tiny zygote is formed that will (eventually) become me!
The blastocyst forms.
An Embryo Forms.
Nose, mouth, brain, intestines, and ears begin to develop.
Arms/Legs Begin to Develop
Fetus Begins to Move, CNS Extends, Lungs Develop.
Tail has disappeared, major organs formed.
Limbs able to move and nails formed.
End of First Trimester, Beginning of Second Trimester
Veins/Organs Visible
Joints Function, Bones Develop, Umbilical Cord Thickens
Fetus has Ability to Hear
Lungs Develop..
End of Second Trimester, Start of Third Trimester.
Eyesight Develops
Fat is Gained
Kidneys Fully Developed, Liver Functioning.
Development Complete
Birth
The Heart Beats
