Table 6 Progressive sperm motility, sperm concentration and total sperm output of ejaculates from bucks treated with altrenogest (AG, n = 4) vs. control animals (CG, n = 4) at seven time points. Results are given as mean ± standard deviation

1

87.5 ± 15.0

73.7 ± 11.4

3.6 ± 1.8

2.5 ± 1.4

2.1 ± 1.1

1.6 ± 1.2

2

62.5 ± 13.5

71.2 ± 16.5

3.6 ± 0.3

1.2 ± 0.5

1.7 ± 1.3

0.5 ± 0.3

3

50.0 ± 28.2

70.0 ± 20.0

2.1 ± 0.7

1.1 ± 0.3

1.8 ± 1.2

0.3 ± 0.3

4

77.5 ± 10.6

67.5 ± 9.5

2.8 ± 0.7

1.3 ± 1.0

1.3 ± 0.2

0.6 ± 0.6

5

62.5 ± 31.8

81.2 ± 13.1

1.3 ± 0.1

1.3 ± 0.9

0.7 ± 0.9

0.5 ± 0.5

6

45.0 ± 49.5

70.0 ± 17.3

1.5 ± 0.8

1.7 ± 0.9

0.6 ± 0.6

0.6 ± 0.4

7

57.5 ± 38.9

55.0 ± 37.7

2.8 ± 1.7

2.4 ± 1.3

0.8 ± 0.0

1.0 ± 0.8