Extenders

Sperm characteristics

CEP2

CJ2-AlbuMAX

CJ2-yolk

Total motility %

32.57 ± 1.74^b

32.85 ± 1.66^b

41.16 ± 1.72^a

Progressive motility %

21.72 ± 1.48^b

23.44 ± 1.43^b

29.05 ± 1.47^a

Rapid motility %

27.96 ± 1.69^b

28.89 ± 1.63^b

34.56 ± 1.68^a

Straightness %

78.19 ± 0.78^b

83.70 ± 0.75^a

84.38 ± 0.77^a

Linearity %

46.63 ± 1.00^b

53.70 ± 0.97^a

51.04 ± 0.99^a