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

Moderate
7.6%
3.2%


96% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.9% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.91 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.42% 96%


1,857 total progeny records from 424 dairy contemporary groups
( 13,973 herdmate records from 420 dairy contemporary groups)
  • 289 progeny ( 1,614 herdmates) born to heifers
  • 412 progeny ( 3,593 herdmates) born to 2nd parity dam
  • 1,156 progeny ( 8,766 herdmates) born to ≥3rd parity dam
  • 39.7% progeny (47.1% herdmates) were males
  • Dam Info
93 total progeny records from 15 contemporary groups
( 922 herdmate records from 15 contemporary groups)
  • 7 progeny ( 245 herdmates) born to heifers
  • 12 progeny ( 151 herdmates) born to 2nd parity dam
  • 74 progeny ( 526 herdmates) born to ≥3rd parity dam
  • 40.9% progeny (48.5% herdmates) were males
  • Dam Info
90 total progeny records from 12 contemporary groups
( 673 herdmate records from 12 contemporary groups)
  • 7 progeny ( 143 herdmates) born to heifers
  • 13 progeny ( 127 herdmates) born to 2nd parity dam
  • 70 progeny ( 403 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (51.1% herdmates) were males
  • Dam Info