Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.0%
2.4%

94% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.7% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 95%
Sep 2025 Gestation (Days between conception and birth) -2.75 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.52 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.83% 94%


1,397 total progeny records from 327 dairy contemporary groups
( 30,531 herdmate records from 324 dairy contemporary groups)
  • 188 progeny ( 1,426 herdmates) born to heifers
  • 343 progeny ( 7,337 herdmates) born to 2nd parity dam
  • 866 progeny ( 21,768 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (50.7% herdmates) were males
  • Dam Info
77 total progeny records from 26 contemporary groups
( 2,779 herdmate records from 26 contemporary groups)
  • 3 progeny ( 647 herdmates) born to heifers
  • 14 progeny ( 485 herdmates) born to 2nd parity dam
  • 60 progeny ( 1,647 herdmates) born to ≥3rd parity dam
  • 53.2% progeny (48.8% herdmates) were males
  • Dam Info
68 total progeny records from 12 contemporary groups
( 1,586 herdmate records from 12 contemporary groups)
  • 25 progeny ( 406 herdmates) born to heifers
  • 14 progeny ( 303 herdmates) born to 2nd parity dam
  • 29 progeny ( 877 herdmates) born to ≥3rd parity dam
  • 69.1% progeny (46.5% herdmates) were males
  • Dam Info