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
5.7%
2.4%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.01 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.32% 98%


2,783 total progeny records from 578 dairy contemporary groups
( 38,302 herdmate records from 577 dairy contemporary groups)
  • 920 progeny ( 5,694 herdmates) born to heifers
  • 515 progeny ( 8,095 herdmates) born to 2nd parity dam
  • 1,348 progeny ( 24,513 herdmates) born to ≥3rd parity dam
  • 40.8% progeny (48.4% herdmates) were males
  • Dam Info
161 total progeny records from 31 contemporary groups
( 2,591 herdmate records from 30 contemporary groups)
  • 66 progeny ( 592 herdmates) born to heifers
  • 26 progeny ( 671 herdmates) born to 2nd parity dam
  • 69 progeny ( 1,328 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (46.5% herdmates) were males
  • Dam Info
96 total progeny records from 19 contemporary groups
( 1,727 herdmate records from 19 contemporary groups)
  • 43 progeny ( 381 herdmates) born to heifers
  • 12 progeny ( 326 herdmates) born to 2nd parity dam
  • 41 progeny ( 1,020 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (43.1% herdmates) were males
  • Dam Info