P-716 Genetic mutations in women with recurrent assisted reproductive technology failure - Wei, X; Enatsu, N; Enatsu, K; Yamada, K; Yamada, A; Nao, H; Enatsu, Y; Tokura, Y; Mizusawa, Y; Yamada, S; Okamoto, E; Kokeguchi, S; et al. (Human reproduction (Oxford), 2023)