Anaerobic bacteria in urine before and after prostatic massage of infertile men.

In the present study 25 infertile men delivered urine before and after prostatic massage. Expressed prostatic secretion (EPS) was obtained from 11 men. Aerobic and anaerobic bacterial analyses showed that a total of 33 isolates was found in samples of urine voided before massage as compared to 59 isolates after massage of the prostate. There was an increase in the number of anaerobes whereas there was no change in the number of aerobes. The occurrence of EPS did not influence the number of aerobic and anaerobic isolates in urine voided after massage of the prostate. The most often isolated anaerobes in urine voided after prostatic massage were Eubacterium lentum, Peptococcus asaccharolyticus and Bacteroides species and the most common anaerobe in EPS was Peptostreptococcus micros.