Book contents
- Men’s Reproductive and Sexual Health throughout the Lifespan
- Men’s Reproductive and Sexual Health throughout the Lifespan
- Copyright page
- Contents
- Contributors
- Preface
- Section 1 An Introduction to Men’s Health Care
- Section 2 The Biology of Male Reproduction and Infertility
- Section 3 Clinical Evaluation and Treatment of Male Infertility
- Section 4 Laboratory Evaluation and Treatment of Male Infertility
- Chapter 20 The Modern Semen Analysis
- Chapter 21 The Future of Computer-Assisted Semen Analysis in the Evaluation of Male Infertility
- Chapter 22 Reactive Oxygen Species and Sperm DNA Damage
- Chapter 23 Clinical Value of Sperm DNA Fragmentation Tests
- Chapter 24 The Current Use of Sperm Function Assays
- Chapter 25 Sperm Selection in the Laboratory
- Chapter 26 Methods to Select Ejaculated, Epididymal, and Testicular Spermatozoa for Assisted Conception
- Chapter 27 Optimal Sperm Selection in the ICSI Era
- Chapter 28 Microfluidics for Sperm Sample Preparation and Sperm Identification
- Chapter 29 Practical Concerns for Patient Semen Banking
- Chapter 30 The Potential Future Applications of In Vitro Spermatogenesis in the Clinical Laboratory
- Chapter 31 Spermatogonial Stem Cell Culture and the Future of Germline Gene Editing
- Section 5 Medical and Surgical Management of Issues of Male Health
- Index
- References
Chapter 25 - Sperm Selection in the Laboratory
from Section 4 - Laboratory Evaluation and Treatment of Male Infertility
Published online by Cambridge University Press: 06 December 2023
- Men’s Reproductive and Sexual Health throughout the Lifespan
- Men’s Reproductive and Sexual Health throughout the Lifespan
- Copyright page
- Contents
- Contributors
- Preface
- Section 1 An Introduction to Men’s Health Care
- Section 2 The Biology of Male Reproduction and Infertility
- Section 3 Clinical Evaluation and Treatment of Male Infertility
- Section 4 Laboratory Evaluation and Treatment of Male Infertility
- Chapter 20 The Modern Semen Analysis
- Chapter 21 The Future of Computer-Assisted Semen Analysis in the Evaluation of Male Infertility
- Chapter 22 Reactive Oxygen Species and Sperm DNA Damage
- Chapter 23 Clinical Value of Sperm DNA Fragmentation Tests
- Chapter 24 The Current Use of Sperm Function Assays
- Chapter 25 Sperm Selection in the Laboratory
- Chapter 26 Methods to Select Ejaculated, Epididymal, and Testicular Spermatozoa for Assisted Conception
- Chapter 27 Optimal Sperm Selection in the ICSI Era
- Chapter 28 Microfluidics for Sperm Sample Preparation and Sperm Identification
- Chapter 29 Practical Concerns for Patient Semen Banking
- Chapter 30 The Potential Future Applications of In Vitro Spermatogenesis in the Clinical Laboratory
- Chapter 31 Spermatogonial Stem Cell Culture and the Future of Germline Gene Editing
- Section 5 Medical and Surgical Management of Issues of Male Health
- Index
- References
Summary
In nature varying strategies are used to ensure that the best sperm arrives at the egg. Strategies to select the best sperm are far less rigorous in the setting of in vitro fertilization. In this chapter we discuss how in vitro sperm selection strategies utilize different components of the spermatozoon including their motility characteristics, size, membrane properties, and nuclear structure. Sperm selection strategies have included microfluidics, spectroscopy, label-free imaging, hyaluronan binding, and separation of sperm by charge. Although some studies have shown that sperm selection can improve embryo euploidy rates and pregnancy outcomes, in particular by reducing miscarriages, large clinical trials, focused on the male population who would benefit most from sperm selection, are still needed.
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- Information
- Men's Reproductive and Sexual Health Throughout the LifespanAn Integrated Approach to Fertility, Sexual Function, and Vitality, pp. 197 - 203Publisher: Cambridge University PressPrint publication year: 2023