Extenders

Sperm characteristics

CEP2

CJ2-AlbuMAX

CJ2-yolk

Path velocity (VAP, µm/s)

86.11 ± 2.22^b

101.12 ± 2.13^a

87.86 ± 2.19^b

Straight line velocity (VSL, µm/s)

68.66 ± 2.14^c

85.97 ± 2.06^a

74.15 ± 2.12^b

Track speed (VCL, µm/s)

152.19 ± 3.81^b

165.33 ± 3.66^a

153.86 ± 3.77^ab

Lateral amplitude (ALH, µm)

6.55 ± 0.16^a

6.49 ± 0.16^a

6.36 ± 0.16^a

Beat cross frequency (BCF, Hz)

20.74 ± 0.96^c

24.40 ± 0.92^b

30.36 ± 0.95^a