Variations in semen analyses of 177 males over a 1 year period were assessed. The
average means of total counts, motility, morphology, total motile count and non-motile …

A prospective study of 77 semen specimens was conducted by routine examination of
patients reporting to our laboratory for sterility problems. Abnormal spermatozoa were found …

The prevasectomy semen analyses of 1300 men who had fathered at least two children
were studied. The ages of the men ranged from 23 to 64 years, with a mean age of 39.6 …

Sixty‐one men referred to our laboratory for semen analysis, and subsequently judged to
exhibit some form of sperm pathology, were asked to return for a second analysis, not less …

The mean semen parameters and their interrelationships are reported for the first semen
analyses performed on a population of 1801 suspected infertile men. For this population, the …

To examine the amount of variability in semen analysis results and whether there is any
effect of season, 673 specimens provided by seven normal, healthy men (61–205 …

The results from 225 men attending an infertility clinic are presented. The percentage of
oval, viable and active sperm cells, and the motility scores were lower in samples with …

The importance of the selection of two parameters namely total sperm count and percentage
of sperm motility in the study of semen is discussed. The statistical analysis of the data of …

Two hundred eighty six human semen samples with sperm counts above 200 million/ml,
were divided into 3 groups according to semen volume:(1)< 1 ml (low),(2) 1 ml-5 ml …

From a population of men applying for voluntary sterilization, 100 consecutive cases were
selected according to the following criteria:(1) each man had fathered at least two …