The 2019 Four-State Dairy Nutrition & Management Conference will be held at the Grand River Center in Dubuque, Iowa on June 12-13. I will be speaking about “Management Strategies in an Era of High Pregnancy Rates” from 9:10 to 9:50 am …

Dairy Herd Management summarized my breakout session talk at the Four-State Dairy Nutrition & Management Conference in Dubuque, Iowa on June 14, 2018. Many factors affect twinning in dairy cows, but milk production and progesterone at the beginning of timed …