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
6.7%
2.3%

89% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.2 kg 83%
Sep 2025 Gestation (Days between conception and birth) -3.77 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.31 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 90%


560 total progeny records from 129 dairy contemporary groups
( 11,216 herdmate records from 128 dairy contemporary groups)
  • 16 progeny ( 119 herdmates) born to heifers
  • 183 progeny ( 2,822 herdmates) born to 2nd parity dam
  • 361 progeny ( 8,275 herdmates) born to ≥3rd parity dam
  • 53.9% progeny (51.6% herdmates) were males
  • Dam Info
41 total progeny records from 13 contemporary groups
( 1,162 herdmate records from 13 contemporary groups)
  • 1 progeny ( 238 herdmates) born to heifers
  • 13 progeny ( 270 herdmates) born to 2nd parity dam
  • 27 progeny ( 654 herdmates) born to ≥3rd parity dam
  • 65.9% progeny (50.3% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 350 herdmate records from 3 contemporary groups)
  • 0 progeny ( 91 herdmates) born to heifers
  • 6 progeny ( 43 herdmates) born to 2nd parity dam
  • 4 progeny ( 216 herdmates) born to ≥3rd parity dam
  • 30% progeny (40.6% herdmates) were males
  • Dam Info