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
5.5%
2.5%


89% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 84%
Sep 2025 Gestation (Days between conception and birth) -4.20 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.44 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.92% 78%


452 total progeny records from 146 dairy contemporary groups
( 6,275 herdmate records from 142 dairy contemporary groups)
  • 84 progeny ( 925 herdmates) born to heifers
  • 112 progeny ( 1,506 herdmates) born to 2nd parity dam
  • 256 progeny ( 3,844 herdmates) born to ≥3rd parity dam
  • 18.8% progeny (40.6% herdmates) were males
  • Dam Info
57 total progeny records from 27 contemporary groups
( 1,061 herdmate records from 27 contemporary groups)
  • 12 progeny ( 296 herdmates) born to heifers
  • 11 progeny ( 212 herdmates) born to 2nd parity dam
  • 34 progeny ( 553 herdmates) born to ≥3rd parity dam
  • 10.5% progeny (39.3% herdmates) were males
  • Dam Info
17 total progeny records from 8 contemporary groups
( 230 herdmate records from 8 contemporary groups)
  • 2 progeny ( 54 herdmates) born to heifers
  • 6 progeny ( 46 herdmates) born to 2nd parity dam
  • 9 progeny ( 130 herdmates) born to ≥3rd parity dam
  • 0% progeny (35.2% herdmates) were males
  • Dam Info