effet (2) taux (2) Rates (2) Ultrasonic imaging (2) Pregnancy (2) Days (2) Cows (2) Corpus luteum (2) Rates (2) Pregnancy (2) administration (1) temps (durée) (1) secteur des services (1) embryon (1) investigation (1) bétail (bovins) (1) ordre (1) Treatment (1) Control (1) Artificial insemination (1) Carprofen (1) Time (1) State, The (1) Progesterone (1) Political science (1) Ovaries (1) Order (1) Milk plants (1) Matter (1) Management (1)