Skip to main content Accessibility help
×
Hostname: page-component-77c78cf97d-54lbx Total loading time: 0 Render date: 2026-04-24T17:43:58.135Z Has data issue: false hasContentIssue false

Chapter 12 - Zona Binding: Hemizona Assay

Published online by Cambridge University Press:  05 April 2021

Ashok Agarwal
Affiliation:
The Cleveland Clinic Foundation, Cleveland, OH
Ralf Henkel
Affiliation:
University of the Western Cape, South Africa
Ahmad Majzoub
Affiliation:
Hamad Medical Corporation, Doha
Get access

Summary

The incidence of infertility is up to 20–25 percent in men with poor semen quality with a contribution of the male factor in 30–50 percent of couples undergoing assisted reproduction, including in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). In 17 studies sampling 6410 women, the proportion of couples seeking such medical care was, on average, 56.1 percent (range 42–76.3 percent) in more developed countries and 51.2 percent (range 27–74.1 percent) in less developed countries [1]. Investigation of male infertility or sub-fertility basically comprises of semen analysis [2]. However, a standard semen analysis cannot always assess the multifunctional events and biological properties that spermatozoa express following capacitation. In many cases, it is only when couples fail to achieve conception, the male factor is suspected and advanced laboratory tests are recommended to establish this reliably.

Information

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Book purchase

Temporarily unavailable

Save book to Kindle

To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×