Date of Evaluation Trait PTA Reliability
May 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
8.6%
3.3%

99% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 25.5% 98%
May 2023 Birth Weight (Expected progeny birth weight) 42.2 kg 97%
May 2023 Gestation (Days between conception and birth) -1.84 days 99%
May 2023 Mortality (Calves dead at or soon after birth) -0.21 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 99%


20,493 total progeny records from 4,333 dairy contemporary groups
( 124,383 herdmate records from 4,204 dairy contemporary groups)
  • 567 progeny ( 3,425 herdmates) born to heifers
  • 4,566 progeny ( 34,529 herdmates) born to 2nd parity dam
  • 15,360 progeny ( 86,429 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.9% herdmates) were males
  • Dam Info
167 total progeny records from 36 contemporary groups
( 1,510 herdmate records from 36 contemporary groups)
  • 3 progeny ( 376 herdmates) born to heifers
  • 31 progeny ( 316 herdmates) born to 2nd parity dam
  • 133 progeny ( 818 herdmates) born to ≥3rd parity dam
  • 53.9% progeny (47.8% herdmates) were males
  • Dam Info
138 total progeny records from 29 contemporary groups
( 1,418 herdmate records from 29 contemporary groups)
  • 3 progeny ( 387 herdmates) born to heifers
  • 29 progeny ( 285 herdmates) born to 2nd parity dam
  • 106 progeny ( 746 herdmates) born to ≥3rd parity dam
  • 55.8% progeny (49.9% herdmates) were males
  • Dam Info