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 Indian J Med Microbiol  
 

Figure 2: Interaction plot between Sperm Motility Index (SMI), incubation times (0.5 to 2 hours) and ultrasound gels, with their respective Tukey HSD intervals for each incubation times. Asterisks show the mean value for each incubation time and the lines are the lower and upper confidence intervals (95% CI).

Figure 2: Interaction plot between Sperm Motility Index (SMI), incubation times (0.5 to 2 hours) and ultrasound gels, with their respective Tukey HSD intervals for each incubation times. Asterisks show the mean value for each incubation time and the lines are the lower and upper confidence intervals (95% CI).