The relationship between the semen quality and age in infertile men in Qingyuan

VernacularTitle:清远地区男性不育症患者精液质量与年龄的关系
Author: Qiuxia YAN ; Yingjie XIAN ; Xiuqin ZHOU ; Runqiang CHEN ; Peichang QIU ; Qiuxiang WANG ; Yanhong LI ; Rongkui HE ; Cairong CHEN
Publication Type:Journal Article
Keywords: male infertility; semen quality; age
From: International Journal of Laboratory Medicine 2014;(11):1390-1391,1394
CountryChina
Language:Chinese
Abstract: Objective To study the relationship between the semen quality and age in infertile men in Qingyuan.Methods 727 cases of infertile men from Reproductive Medicine Center outpatient were enrolled and divided into 5 groups:≤ 25,> 25 - 30,>30-35,>35-40,>40 age groups.The semen characteristics were carried out by calculator assistance sperm analysis(CASA) technique and Diff-Quick staining method.Results The sperm density of >30 -35 age group was the highest,but there was no significantly difference from other groups(P >0.05).Semen analysis showed that the rates of PR,PR+NP and survival sperm were on downward trends with the increase of age,but not statistically significant(P >0.05).38.19% of >25 -30 age group reached WHO′s semen parameters standard,which was the highest proportion among 5 groups.And the proportion in >40 age group was the lowest,which counted for 27.42%.Conclusion The semen quality shows a down trend with the increase of age,however,the infertility could occur in the reproductive men at any stage.