Template:Week 1 table: Difference between revisions
From Embryology
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* Gametogenesis (Oocyte and Spermatozoa), Meiosis, Menstrual Cycle | * Gametogenesis (Oocyte and Spermatozoa), Meiosis, Menstrual Cycle | ||
* Fertilisation, Zona Pellucida, Polar Body, Mitosis, X inactivation | * Fertilisation, Zona Pellucida, Polar Body, Mitosis, X inactivation | ||
* Blastomeres, Morula, Blastocyst (Inner cell mass and Trophoblast) | * Blastomeres, Morula, Blastocyst (Inner cell mass and Trophoblast), Twinning | ||
| [[File:Week1_summary.jpg|alt=Week1 summary catroon|200px]] | | [[File:Week1_summary.jpg|alt=Week1 summary catroon|200px]] |
Revision as of 11:40, 24 October 2017
Week 1 (GA Clinical week 3) | ||
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Week 1 of fertilisation age begins on the day of fertilisation, while the clinical gestational age (GA) is measured from the first day of the last menstrual period (LMP).
Concepts
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Week 1 summary | |
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Event | ||
Secretory Phase | Fertilization, Secretory Phase | |
Stage 2 | Morula, Blastula | |
Blastocyst Development | ||
Stage 3 | Blastocyst Hatching (zona pellucida lost) | |
Late Secretory, Blastocyst (free floating) | ||
Stage 4 | Adplantation | |
Stage 5 |