Abstract
Between subject and within subject variances and correlations for different semen characteristics have been determined for a population of 315 fertile men who provided one or more ejaculates within an abstinence period of 1 to 5 days. The semen characteristics measured were sperm count, semen volume, pre-freeze motility and post-thaw motility. An approach via a decomposition of the variance or via a decomposition of correlation leads essentially to the same conclusions i.e. the within subject factors are not negligible but are less important than the between subject ones. Thus there is broad evidence for overall differences in the quality of the ejaculate from one subject to the other but not for different ejaculates of the same subject.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
