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
5.8%
2.4%

90% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.2% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 91%
Sep 2025 Gestation (Days between conception and birth) -3.63 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.07 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.11% 86%


281 total progeny records from 81 dairy contemporary groups
( 5,656 herdmate records from 81 dairy contemporary groups)
  • 45 progeny ( 387 herdmates) born to heifers
  • 71 progeny ( 1,257 herdmates) born to 2nd parity dam
  • 165 progeny ( 4,012 herdmates) born to ≥3rd parity dam
  • 29.5% progeny (47.3% herdmates) were males
  • Dam Info
32 total progeny records from 13 contemporary groups
( 770 herdmate records from 13 contemporary groups)
  • 13 progeny ( 171 herdmates) born to heifers
  • 1 progeny ( 132 herdmates) born to 2nd parity dam
  • 18 progeny ( 467 herdmates) born to ≥3rd parity dam
  • 12.5% progeny (46.2% herdmates) were males
  • Dam Info
30 total progeny records from 5 contemporary groups
( 379 herdmate records from 5 contemporary groups)
  • 4 progeny ( 43 herdmates) born to heifers
  • 2 progeny ( 74 herdmates) born to 2nd parity dam
  • 24 progeny ( 262 herdmates) born to ≥3rd parity dam
  • 23.3% progeny (48.8% herdmates) were males
  • Dam Info