Carnegie stage 3: Difference between revisions
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| [[Image:CSt3.jpg]] | | [[Image:CSt3.jpg]] | ||
| Human Blastocyst "hatching" from zona pellucida | | Human Blastocyst "hatching" from zona pellucida (classified as Carnegie stage 3). | ||
Blastocyst is too the right of image and | |||
Blastocyst is too the right of image and zona pellucida is shown to the left of the image. | |||
Note: | Note: | ||
* small opening in the zona pellucida through which the blastocyst is hatching | * small opening in the zona pellucida through which the blastocyst is hatching |
Revision as of 16:22, 1 August 2011
- Human blastocyst (day 5) still within zone pellucida.
Facts: Week 1, 4 - 5 days, size 0.1-0.2 mm
Features: zona pellucida, trophoblast shell, inner cell mass, blastoceol
- Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline
Cite this page: Hill, M.A. (2024, March 28) Embryology Carnegie stage 3. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Carnegie_stage_3
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G