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This paper presents the results of the last spermiogram of 185 men who cousulted because of infertility and whose wives became pregnant by natural means. The mean lapse of time between the spermiogram and the last menstrual period was 4.5 months. Volume, sperm count, motility at 2, 4 and 24 h, morphology, fructose, acid phosphatase and semen culture are described. The results are compared with those of other publications.
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Bahamondes et al. (1979) studied this question.
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