Figure 1. A. Comparing the differences in the duration of Estrus phase before, during, and after administration within each group. α denotes significant difference, p<0.05 compared with “After Administration”, αα denotes significant difference p<0.01 compared with “After administration”. B. Comparing the differences in the duration of Estrus phase between groups before, during, and after administration. ## denotes significant difference p<0.01 compared with “Control group”.