Fetal Development: Difference between revisions

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* Month 7 - respiratory bronchioles proliferate and end in alveolar ducts and sacs.
* Month 7 - respiratory bronchioles proliferate and end in alveolar ducts and sacs.
* Week 37 to 38 Birth.
* Week 37 to 38 Birth.
===Glossary Links===
 
 
 
==Glossary Links==
 
[[A|A]]  | [[B|B]] | [[C|C]] | [[D|D]] | [[E|E]] | [[F|F]] | [[G|G]] | [[H|H]] | [[I|I]] | [[J|J]] | [[K|K]] | [[L|L]] | [[M|M]] | [[N|N]] | [[O|O]] | [[P|P]] | [[Q|Q]] | [[R|R]] | [[S|S]] | [[T|T]] | [[U|U]] | [[V|V]] | [[W|W]] | [[X|X]] | [[Y|Y]] | [[Z|Z]]
[[A|A]]  | [[B|B]] | [[C|C]] | [[D|D]] | [[E|E]] | [[F|F]] | [[G|G]] | [[H|H]] | [[I|I]] | [[J|J]] | [[K|K]] | [[L|L]] | [[M|M]] | [[N|N]] | [[O|O]] | [[P|P]] | [[Q|Q]] | [[R|R]] | [[S|S]] | [[T|T]] | [[U|U]] | [[V|V]] | [[W|W]] | [[X|X]] | [[Y|Y]] | [[Z|Z]]



Revision as of 08:33, 6 August 2009

Fetus - second trimester (ultrasound)
Fetus - third trimester (historic image)

This page shows some key events of human development during the fetal period (weeks 9 to 37) following fertilization. Clinically this period is generally described as the Second Trimester and Third Trimester. Many of the critical measurements of growth are now carried out by ultrasound and this period ends at birth.


Second Trimester

  • Second Trimester
  • Week 12 - CRL 85 mm, femur length 15 mm, biparietal diameter 25 mm.

Third Trimester

  • Third Trimester
  • Vibration acoustically of maternal abdominal wall induces startle respone in fetus.
  • Month 7 - respiratory bronchioles proliferate and end in alveolar ducts and sacs.
  • Week 37 to 38 Birth.


Glossary Links

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Dr Mark Hill 2009, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G