Table1.

Effect of the dietary intake of 2.5 or 5 µg of EE₂ g⁻¹ of food for 28 days followed by 333 days recovery with a standard diet on the concentration (× 10⁹ cell/mL) and viability of sperm.

Treatment	Sperm concentration (× 109 cell/mL)	Viability (%)
Control	6.21 ± 1.50	96.32 ± 0.73
2.5 µg of EE2 g−1 of food	6.77 ± 0.84	97.40 ± 0.30
5 µg of EE2 g−1 of food	6.73 ± 0.59	97.67 ± 0.31

Data represent the means ± S.E.M. of 6 males from each experimental group. No significant differences were identified (ANOVA test).