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
5.9%
2.6%


92% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.8% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 92%
Sep 2025 Gestation (Days between conception and birth) -1.94 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.41 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 91%


797 total progeny records from 168 dairy contemporary groups
( 8,223 herdmate records from 167 dairy contemporary groups)
  • 68 progeny ( 612 herdmates) born to heifers
  • 205 progeny ( 2,060 herdmates) born to 2nd parity dam
  • 524 progeny ( 5,551 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (49.1% herdmates) were males
  • Dam Info
36 total progeny records from 12 contemporary groups
( 963 herdmate records from 12 contemporary groups)
  • 4 progeny ( 245 herdmates) born to heifers
  • 12 progeny ( 180 herdmates) born to 2nd parity dam
  • 20 progeny ( 538 herdmates) born to ≥3rd parity dam
  • 50% progeny (44.4% herdmates) were males
  • Dam Info
39 total progeny records from 9 contemporary groups
( 597 herdmate records from 9 contemporary groups)
  • 0 progeny ( 84 herdmates) born to heifers
  • 3 progeny ( 132 herdmates) born to 2nd parity dam
  • 36 progeny ( 381 herdmates) born to ≥3rd parity dam
  • 59% progeny (54.3% herdmates) were males
  • Dam Info