[PS23] 23. Reproduction: Dairy

[RE-P38] The effect of periestrous vaginal discharge on the conception in Holstein dairy cows

〇Dai Ishiyama^1,2, Yoshihiro Nakamura², Fuko Matsuda¹, Kei-ichiro Maeda¹ (1. Department of Veterinary Medicine / The University of Tokyo / Japan, 2. Chiba Prefectural Federated Agricultural Mutual Aid Association / Japan)