The Application of Sperm Mobility Parameters in Semen Quality Analysis / 医学研究杂志

ABSTRACT

Objective To discuss the application of sperm mobility parameters in semen quality analysis. Methods The semen samples from 2343 outpatient males were examinated following theWorld Health Organization (WHO) guide, and sperm mobility parameters were also evaluated.Results There are significant difference of all sperm mobility parameters between normal and unnormal semen groups. As spermatozoa vialibity reduced, VCL、VSL、VAP、MAD、ALH、STR had decreased and BCF had increased significantly. Compared with the group which spermatozoa density and activity were both normal, LIN、STR had reduced and MAD、BCF had increased in the small quantity sperm group. All parameters were significant difference besides ALH in the lower sperm activity group. And for that in the group which spermatozoa density and activity were both unnormal, only MAD and ALH were no significant difference. Conlusion Sperm mobility parameters may serve as key parameters of semen quality analysis and play an important role in evaluating the ability of male fertility.