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%

90% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.2% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 89%
Sep 2025 Gestation (Days between conception and birth) -3.13 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.56 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.42% 93%


638 total progeny records from 222 dairy contemporary groups
( 6,551 herdmate records from 219 dairy contemporary groups)
  • 78 progeny ( 656 herdmates) born to heifers
  • 191 progeny ( 1,680 herdmates) born to 2nd parity dam
  • 369 progeny ( 4,215 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (49.4% herdmates) were males
  • Dam Info
26 total progeny records from 8 contemporary groups
( 201 herdmate records from 8 contemporary groups)
  • 1 progeny ( 68 herdmates) born to heifers
  • 12 progeny ( 43 herdmates) born to 2nd parity dam
  • 13 progeny ( 90 herdmates) born to ≥3rd parity dam
  • 42.3% progeny (46.3% herdmates) were males
  • Dam Info
20 total progeny records from 6 contemporary groups
( 362 herdmate records from 6 contemporary groups)
  • 9 progeny ( 102 herdmates) born to heifers
  • 5 progeny ( 60 herdmates) born to 2nd parity dam
  • 6 progeny ( 200 herdmates) born to ≥3rd parity dam
  • 50% progeny (48.6% herdmates) were males
  • Dam Info