Book contents
- In-Vitro Fertilization
- In-Vitro Fertilization
- Copyright page
- Contents
- Preface
- Acknowledgments
- Chapter 1 Review of Cell and Molecular Biology
- Chapter 2 Endocrine Control of Reproduction
- Chapter 3 Gametes and Gametogenesis
- Chapter 4 Gamete Interaction
- Chapter 5 First Stages of Development
- Chapter 6 Implantation and Early Stages of Fetal Development
- Chapter 7 Stem Cell Biology
- Chapter 8 The Clinical In-Vitro Fertilization Laboratory
- Chapter 9 Quality Management in the IVF Laboratory
- Chapter 10 Sperm and ART
- Chapter 11 Oocyte Retrieval and Embryo Culture
- Chapter 12 Cryopreservation of Gametes and Embryos
- Chapter 13 Micromanipulation Techniques
- Chapter 14 Preimplantation Genetic Diagnosis
- Chapter 15 Epigenetics and Human Assisted Reproduction
- Index
- References
Chapter 5 - First Stages of Development
Published online by Cambridge University Press: 24 December 2019
- In-Vitro Fertilization
- In-Vitro Fertilization
- Copyright page
- Contents
- Preface
- Acknowledgments
- Chapter 1 Review of Cell and Molecular Biology
- Chapter 2 Endocrine Control of Reproduction
- Chapter 3 Gametes and Gametogenesis
- Chapter 4 Gamete Interaction
- Chapter 5 First Stages of Development
- Chapter 6 Implantation and Early Stages of Fetal Development
- Chapter 7 Stem Cell Biology
- Chapter 8 The Clinical In-Vitro Fertilization Laboratory
- Chapter 9 Quality Management in the IVF Laboratory
- Chapter 10 Sperm and ART
- Chapter 11 Oocyte Retrieval and Embryo Culture
- Chapter 12 Cryopreservation of Gametes and Embryos
- Chapter 13 Micromanipulation Techniques
- Chapter 14 Preimplantation Genetic Diagnosis
- Chapter 15 Epigenetics and Human Assisted Reproduction
- Index
- References
Summary
After completing fertilization with fusion of the pronuclei during syngamy, the zygote now has a diploid complement of chromosomes, undergoes its first mitotic division and then continues to divide by mitosis into a number of smaller cells known as blastomeres. In humans, the first few cleavage divisions take place in the oviduct, before the embryo reaches its site of implantation in the uterus (Figure 5.1).
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- In-Vitro Fertilization , pp. 97 - 119Publisher: Cambridge University PressPrint publication year: 2020