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Title: Identification and treatment of leukocytospermia in couples with unexplained infertility. Author: Branigan EF, Spadoni LR, Muller CH. Journal: J Reprod Med; 1995 Sep; 40(9):625-9. PubMed ID: 8576877. Abstract: OBJECTIVE: To evaluate whether identifying men with leukocytospermia in couples with unexplained infertility and treating them with antibiotics improves pregnancy rates. STUDY DESIGN: A prospective, cohort study of men with and without leukocytospermia was identified on a smear of semen using Bryan-Leishman stain. Cumulative six-month pregnancy rates were determined for members of the leukocytospermic group who responded to treatment with resolution of their leukocytospermia on a semen smear, those who failed to respond to treatment, those not treated and those without leukocytospermia. RESULTS: Thirty-six of 53 men with leukocytospermia responded to antibiotic treatment, and 19 women in these 36 couples (53%) became pregnant within the six-month follow-up period. Only 7 of 17 (6%) of those who failed to respond to treatment had their partner become pregnant (P < .001). Partners of men with leukocytospermia and no treatment had a 6% pregnancy rate, and the women in 13% (5/42) of couples without leukocytospermia became pregnant (P < .001). CONCLUSION: Leukocytospermia exists in a significant number of males with unexplained infertility and normal semen analyses. Identifying and successfully treating such men results in a significant improvement in pregnancy rates. These men may be a subgroup with male infertility that can be identified and treated.[Abstract] [Full Text] [Related] [New Search]