Gardnerella vaginalis and Male Infertility / 中华医院感染学杂志

OBJECTIVE To study the relationship between Gardnerella vaginalis and male infertility. METHODS To test G.vaginalis in semen by nested PCR and to carry out correlation analysis with sperm parameter,volumetric count of leukocytes and AsAb.Totally 383 male cases with infertility,set up into positive group,other 297 cases set up into negative group. RESULTS G.vaginalis in semen was positive in 86 cases in positive group,their semen concentration,motility,a+b grade motile,and the swelling rate of hypoosmotic swelling test were observed to be evidently lower compared to negative group(P0.05). CONCLUSIONS G.vaginalis has an effect on sperm quality.