Book contents
- Male and Sperm Factors that Maximize IVF Success
- Male and Sperm Factors that Maximize IVF Success
- Copyright page
- Contents
- Contributors
- Chapter 1 Sperm Selection for ART Success
- Chapter 2 New Horizons in Male Subfertility and Infertility
- Chapter 3 Chromosome Abnormalities and the Infertile Male
- Chapter 4 The Effect of Endocrine Disruptors and Environmental and Lifestyle Factors on the Sperm Epigenome
- Chapter 5 Lifestyle Factors and Sperm Quality
- Chapter 6 The Effect of Age on Male Fertility and the Health of Offspring
- Chapter 7 The Assessment and Role of Anti-sperm Antibodies
- Chapter 8 FSH Treatment in Male Infertility
- Chapter 9 Antioxidants to Improve Sperm Quality
- Chapter 10 The History of Utilization of IVF for Male Factor Subfertility
- Chapter 11 The Case Against Intracytoplasmic Sperm Injection for All
- Chapter 12 Perinatal Outcomes from IVF and ICSI
- Chapter 13 Artificial Insemination with Partner’s Sperm for Male Subfertility
- Chapter 14 Obstructive Azoospermia: Is There a Place for Microsurgical Testicular Sperm Extraction?
- Chapter 15 Should Varicocele Be Operated on Before IVF?
- Chapter 16 Donor Insemination: Past, Present and Future Perspectives
- Chapter 17 DNA Damage in Spermatozoa
- Chapter 18 Prevention of Male Infertility: From Childhood to Adulthood
- Index
- References
Chapter 5 - Lifestyle Factors and Sperm Quality
Published online by Cambridge University Press: 24 May 2020
- Male and Sperm Factors that Maximize IVF Success
- Male and Sperm Factors that Maximize IVF Success
- Copyright page
- Contents
- Contributors
- Chapter 1 Sperm Selection for ART Success
- Chapter 2 New Horizons in Male Subfertility and Infertility
- Chapter 3 Chromosome Abnormalities and the Infertile Male
- Chapter 4 The Effect of Endocrine Disruptors and Environmental and Lifestyle Factors on the Sperm Epigenome
- Chapter 5 Lifestyle Factors and Sperm Quality
- Chapter 6 The Effect of Age on Male Fertility and the Health of Offspring
- Chapter 7 The Assessment and Role of Anti-sperm Antibodies
- Chapter 8 FSH Treatment in Male Infertility
- Chapter 9 Antioxidants to Improve Sperm Quality
- Chapter 10 The History of Utilization of IVF for Male Factor Subfertility
- Chapter 11 The Case Against Intracytoplasmic Sperm Injection for All
- Chapter 12 Perinatal Outcomes from IVF and ICSI
- Chapter 13 Artificial Insemination with Partner’s Sperm for Male Subfertility
- Chapter 14 Obstructive Azoospermia: Is There a Place for Microsurgical Testicular Sperm Extraction?
- Chapter 15 Should Varicocele Be Operated on Before IVF?
- Chapter 16 Donor Insemination: Past, Present and Future Perspectives
- Chapter 17 DNA Damage in Spermatozoa
- Chapter 18 Prevention of Male Infertility: From Childhood to Adulthood
- Index
- References
Summary
This chapter considers the effect of paternal age on semen analysis, sperm function and DNA damage, as well as age-related impact on male fertility, both natural conception (time to conception (TTC)) and assisted reproduction technology (ART) outcomes, including intrauterine insemination (IUI), in vitro fertilisation (IVF) and intra-cytoplasmic sperm injection (ICSI). The effects of advanced paternal age (APA) on health of offspring, including congenital birth defects, paternal age effect (PAE) disorders, and psychiatric spectrum disorders (schizophrenia, autism and dyslexia) are also discussed. Increasing male age results in a steady decline in semen quality, reduced sperm function, including acrosome reaction, proteomic and genomic expression and increase in sperm nuclear DNA damage. However, lack of a clear definition of advanced paternal age, and a variable impact on relevant endpoints (conception, miscarriage, live birth, child health) make discussions challenging for healthcare professionals when counselling patients regarding specific male age-related risks.
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- Male and Sperm Factors that Maximize IVF Success , pp. 59 - 72Publisher: Cambridge University PressPrint publication year: 2020