Date of Evaluation Trait PTA Reliability
Mar 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.7%
2.4%

79% (High)
91% (V High)
Mar 2023 Birth Size (Progeny expected to be born large or extra large) 13.3% 80%
Mar 2023 Birth Weight (Expected progeny birth weight) 39.3 kg 79%
Mar 2023 Gestation (Days between conception and birth) -4.45 days 98%
Mar 2023 Mortality (Calves dead at or soon after birth) -0.37 98%
Mar 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.93% 57%


407 total progeny records from 116 dairy contemporary groups
( 10,431 herdmate records from 116 dairy contemporary groups)
  • 25 progeny ( 321 herdmates) born to heifers
  • 122 progeny ( 2,769 herdmates) born to 2nd parity dam
  • 260 progeny ( 7,341 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (52.6% herdmates) were males
  • Dam Info
12 total progeny records from 7 contemporary groups
( 780 herdmate records from 7 contemporary groups)
  • 0 progeny ( 235 herdmates) born to heifers
  • 7 progeny ( 152 herdmates) born to 2nd parity dam
  • 5 progeny ( 393 herdmates) born to ≥3rd parity dam
  • 75% progeny (49.7% herdmates) were males
  • Dam Info
18 total progeny records from 7 contemporary groups
( 835 herdmate records from 7 contemporary groups)
  • 1 progeny ( 174 herdmates) born to heifers
  • 7 progeny ( 206 herdmates) born to 2nd parity dam
  • 10 progeny ( 455 herdmates) born to ≥3rd parity dam
  • 38.9% progeny (52.5% herdmates) were males
  • Dam Info