Figure 1. Result of post-hoc test (Dunn-Bonferroni) comparing each treated group for sperm parameters. p-values between the groups are shown on the line drawn to connect every compared two columns. A: p-values for progressive motility sperm B: p-values for slow sperm C: p-values for immotile sperm D: p-values for sperm count E: p-values for viability F: p-values for normal morphology.