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...lay="true">Human_blastocyst_hatching_day_5-6.flv|Human blastocyst hatching movie icon.jpg</wikiflv> [[Media:Human_blastocyst_hatching_day_5-6.mov|Quicktime movie]]

| valign="top" |Movie shows ''in vitro'' development of a human blastocyst between day 5 and day 6 post-fertilization. '''00:03''' - commence blastocyst hatching (1 o'clock position)

{{Movie header}} ...ign="top" |Movie shows ''in vitro'' development of a human {{morula}} to {{blastocyst}} stage occurring between day 3 and day 6 post-fertilization.

| valign="top" |Movie shows ''in vitro'' development of a human blastocyst between day 5 and day 6 post-fertilization. '''00:17''' - commence blastocyst hatching (1 o'clock position)

...jpg|100px|left]] Movie shows ''in vitro'' development of a human morula to blastocyst stage occurring between day 3 and day 6 post-fertilization. Movie shows ''in vitro'' development of a human morula to blastocyst stage occurring between day 3 and day 6 post-fertilization.

{{Movie header}} ...ign="top" |Movie shows ''in vitro'' development of a human {{morula}} to {{blastocyst}} stage occurring between day 5 and day 6 post-fertilization.

===Human Blastocyst (day 3 to 6)=== ...the first week (day 3 and day 6) post-fertilization and finishes with the blastocyst "hatching out" of the protective zone pellucida, ready to begin implantatio

{{Movie header}} ...ign="top" |Movie shows ''in vitro'' development of a human {{morula}} to {{blastocyst}} stage occurring between day 3 and day 6 post-fertilization.

[[Media:Human_blastocyst_day_3-6.mov|Quicktime movie]] | valign="top" |Movie shows ''in vitro'' development of a human morula to blastocyst stage occurring between day 3 and day 6 post-fertilization.

| width=405px|[[File:Human embryo day 5 label2.jpg|400px]] Human blastocyst (day 5) still within zone pellucida.

Stage 4 sees the attached blastocyst begin implantation into the maternal uterine lining epithelium and underlyi * Week 1-2, size 0.1 - 0.2 mm

Human early zygote showing male and female pronuclei The early human {{zygote}} where the male and female {{pronuclei}} (centre of image) have n

...t the formation of a hollow ball of cells, the 1-chambered conceptus or '''blastocyst''' (defined by the presence of this cavity the '''blastocoel'''). == From Oocyte to Blastocyst ==

...ith the animation and additional information such as: a description of the movie, additional images, links, references and copyright information. Note, clic * '''Play''' - Opens just the movie in the browser window, no additional information is shown.

== Week 1 == [[File:Week1 summary.jpg|thumb|Week 1 and 2 development]]

...le:Week1 summary.jpg|thumb|alt=Week 1 and 2 development cartoon|300px|Week 1 and 2 development]] ...Events of Human Development during the first week ([[:Category:Week 1|week 1]]) following fertilization or clinical [[Gestational Age|gestational age]]

==Fertilization and Blastocyst Development== ...first page will give a brief overview of: menstrual cycle, fertilization, blastocyst and implantation. You are not expected to know everything about these proce

...etailed description or for use elsewhere. Look at the [[#Human Development|Human Development]] cartoon below for an overview of the changes seen during the The first videos relate to undergraduate [[Medicine]] phase 1 embryology in BGDA and BGDB.

...g video and genetic analysis of ''in vitro'' human development during week 1 following fertilization. [[File:Model human blastocyst development.jpg|600px]]

[[File:Human embryo day 2.jpg|thumb|300px|Human morula (day 2){{#pmid:19924284|PMID19924284}}]] [[File:Human_embryo_day_3.jpg|thumb|300px|Human morula (day 3){{#pmid:19924284|PMID19924284}}]]