Total sperm concentration (million)

(SD)

143.2

(115.7)

118.5

(89.8)

104.6

(82.7)

>0.05

Normokinesis (%)

(SD)

45.9

(12.3)

44.8

(12.2)

44

(15.1)

>0.05

Hypokinesis (%)

(SD)

7.6

(3.7)

7.4

(5.1)

7.2

(4.1)

>0.05

Total motility (%)

(SD)

53.5

(14.0)

52.2

(15.4)

51.2

(17.4)

>0.05