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 12 - Cryopreservation of Gametes and Embryos
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
The first live births following frozen-thawed embryo transfer were reported in 1984 and 1985 by groups in Australia, the Netherlands and the United Kingdom. Since that time, the original protocols have been modified and simplified such that cryopreservation with successful survival of sperm, oocytes and embryos is now an essential component of every routine IVF program. Pregnancy and live birth rates after frozen embryo transfer contribute significantly to cumulative conception rates after fresh transfer. In recent years, traditional methods of freezing and thawing have been increasingly replaced by protocols for vitrification/warming. For both slow freezing and vitrification, an understanding of the basic principles of cryobiology involved is essential to ensure that the methodology is correctly and successfully applied, in order to minimize cell damage during the processes of freezing/vitrification and thawing/warming.
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- In-Vitro Fertilization , pp. 254 - 283Publisher: Cambridge University PressPrint publication year: 2020