Analysis of semen quality of infertile male patients during 2013-2022 in China
10.13602/j.cnki.jcls.2023.10.15
- VernacularTitle:2013-2022年生殖门诊男性精液质量单中心分析
- Author:
Ting LI
1
;
Xiaodan LIU
;
Lijuan ZHAO
;
Sijie YANG
;
Xuan GAO
Author Information
1. 山东大学生殖医学研究中心,山东大学附属生殖医院,山东大学生殖内分泌教育部重点实验室,山东省生殖医学重点实验室,山东省生殖健康临床医学研究中心,山东省生殖健康技术创新中心,国家辅助生殖与优生工程技术研究中心,济南 250012
- Keywords:
semen quality;
sperm concentration;
sperm motility;
male infertility
- From:
Chinese Journal of Clinical Laboratory Science
2023;41(10):782-786
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate whether the semen quality of men undergoing conventional semen analysis from this center has changed over time in 10 years.Methods The data of 231 519 semen samples provided by males undergoing conventional seminal anal-ysis in outpatient department of Reproductive Medicine Affiliated to Shandong University from January 2013 to December 2022 were ret-rospectively analyzed.The sperm concentration,motility,percentage of progressively motile sperm and percentage of normal morphology sperm were analyzed according to the World Health Organization(WHO)Laboratory Manual for the Examination and Treatment of Hu-man Semen(5th edition)and the changes of these parameters in 10 years were compared.Results From 2013 to 2022,there were no significant changes in the proportions of men with different sperm concentration,motility,percentage of progressively motile sperm in reproductive clinics.Approximately 27％of infertile male patients had low sperm concentration each year,approximately 34％of infer-tile male patients had low sperm motility each year,approximately 10％of infertile male patients was not found sperm in semen samples each year,and the percentages of normal morphology sperm of approximately 57％of infertile male patients were lower than the refer-ence value.The semen routine analysis results of approximately 50％of infertile male patients were in the normal range.The proportion of normal semen population did not change significantly.Conclusion The semen quality of infertile men does not change significantly in recent 10 years.
