Table 2. Mean egg diameters measured by ultrasound

Values	Before the premilitary dose (mm)	Before the definitive dose (mm)	12h after the definitive dose (mm)
Mean	0.53a ± 0.01	1.11b ± 0.02	1.56c ± 0.02

All values were expressed as mean ± SD (n = 10).
All means had different letters in the same row indicating the statically significant differences (p < 0.05).
All means had different letters in the same column indicating the statically significant differences (p < 0.05).