Total Absence of Sperm in the Ejaculate due to Complete Obstruction of the Vas deferens: Congenital or acquired.

Total Absence of Sperm in the Ejaculate due to Complete Obstruction of the Vas deferens: Congenital or acquired.

 Following male orgasm, sperm are ejaculated after traveling rapidly in sequence through the vas deferens duct, the prostate gland, and the urethra. The vas deferens must be patent to allow the passage of sperm in the ejaculate.Causes of total obstruction of the vas...
Sperm DNA Damage- Tests and Interpretation

Sperm DNA Damage- Tests and Interpretation

The Sperm Chromatin Structure Assay (SCSA): A Measure of the Potential of Sperm to Help Propagate a Viable Pregnancy In about 40% of infertility cases, male factor is the sole cause. In approximately another 40% it is solely a female factor and in the remainder (20%)...