control

Group (I)

CONPs

Group (II)

P

Sperm count (106/mm³)

Mean ± SD

139.7 ± 4.3

139.1 ± 4.1

0.83^#

Percentage of (%)

Normal sperm

88.8%

86.4%

0.051^#

Percent (%) of sperm motility Mean ± SD

88.3 ± 9.1

89 ± 8.9

0.9^#

Percentage of abnormal head (amorphous head, head without hook, and double head)

4.9%

5.7%

0.489^#

Percentage of abnormal tail (coiled, angulated, broken, and double tail)

6.7%

7.9%

0.34^#