Table 1. Mean (± standard error), percentage of total motility and vitality recovery rate of different post- freezing group samples
  Group 1 (Control) Group 2 (24 hours) Group 3 (48 hours) Group 4 (72 hours) Group 5 (96 hours)
Motility (%) 69.48 (±4.05)a 47.48 (±4.40)b 34.89 (±3.37)b,c 29.74 (±3.1)c 24.42 (±2.51)c
Vitality (%) 78.82 (±1.84)a 67.91 (±2.81)b 59.34 (±2.85)b,c 52.25 (±2.72)c,d 45.24 (±2.78)d
Different letters in same row differ. p<0.05.