Implantation Movie

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Embryology - 3 Mar 2024    Facebook link Pinterest link Twitter link  Expand to Translate  
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<html5media height="580" width="500">File:Week2_001.mp4</html5media>

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Week2 001 icon.jpg

This animation shows the process of implantation, occurring during week 2 (GA week 4) of development in humans.

The beginning of the animation shows adplantation to the the uterus lining (endometrium epithelium). The hatched blastocyst with a flat outer layer of trophoblast cells (green), the inner cell mass which has formed into the bilaminar embryo (epiblast and hypoblast) and the large fluid-filled space (blastocoel).

  • green cells - trophoblast layer of the conceptus
  • blue cells - epiblast layer of the bilaminar embryo
  • yellow cells - hypoblast layer of the bilaminar embryo
  • white cells - uterine endometrium epithelium
  • red - maternal blood vessel


Implantation Movie Links: MP4 version | Week 2 Chorionic Cavity Movie | Implantation | Week 2 | Trophoblast | Human Chorionic Gonadotropin | Placenta Development | Movies


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Cite this page: Hill, M.A. (2024, March 3) Embryology Implantation Movie. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Implantation_Movie

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G