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
6.4%
2.7%

91% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 82%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 90%
Sep 2025 Gestation (Days between conception and birth) -3.30 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.33 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.24% 88%


406 total progeny records from 84 dairy contemporary groups
( 5,808 herdmate records from 83 dairy contemporary groups)
  • 52 progeny ( 570 herdmates) born to heifers
  • 100 progeny ( 1,295 herdmates) born to 2nd parity dam
  • 254 progeny ( 3,943 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (49.8% herdmates) were males
  • Dam Info
10 total progeny records from 4 contemporary groups
( 193 herdmate records from 4 contemporary groups)
  • 3 progeny ( 39 herdmates) born to heifers
  • 2 progeny ( 24 herdmates) born to 2nd parity dam
  • 5 progeny ( 130 herdmates) born to ≥3rd parity dam
  • 30% progeny (50.3% herdmates) were males
  • Dam Info
28 total progeny records from 8 contemporary groups
( 1,214 herdmate records from 8 contemporary groups)
  • 3 progeny ( 271 herdmates) born to heifers
  • 10 progeny ( 247 herdmates) born to 2nd parity dam
  • 15 progeny ( 696 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (47% herdmates) were males
  • Dam Info