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
5.0%
1.8%


94% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 93%
Sep 2025 Gestation (Days between conception and birth) -4.51 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.52 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.79% 88%


370 total progeny records from 119 dairy contemporary groups
( 9,631 herdmate records from 118 dairy contemporary groups)
  • 107 progeny ( 668 herdmates) born to heifers
  • 72 progeny ( 2,391 herdmates) born to 2nd parity dam
  • 191 progeny ( 6,572 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (50.3% herdmates) were males
  • Dam Info
20 total progeny records from 10 contemporary groups
( 444 herdmate records from 10 contemporary groups)
  • 7 progeny ( 67 herdmates) born to heifers
  • 3 progeny ( 94 herdmates) born to 2nd parity dam
  • 10 progeny ( 283 herdmates) born to ≥3rd parity dam
  • 35% progeny (48.9% herdmates) were males
  • Dam Info
39 total progeny records from 12 contemporary groups
( 1,042 herdmate records from 12 contemporary groups)
  • 8 progeny ( 221 herdmates) born to heifers
  • 4 progeny ( 207 herdmates) born to 2nd parity dam
  • 27 progeny ( 614 herdmates) born to ≥3rd parity dam
  • 61.5% progeny (49.9% herdmates) were males
  • Dam Info