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Collin Chang
Fetal Development Timeline
Created by
Collin Chang
⟶ Updated 8 Dec 2017 ⟶
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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
