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

High
8.7%
2.6%


96% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.8% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 96%
Sep 2025 Gestation (Days between conception and birth) -4.21 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.32 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.73% 94%


804 total progeny records from 211 dairy contemporary groups
( 11,764 herdmate records from 210 dairy contemporary groups)
  • 164 progeny ( 862 herdmates) born to heifers
  • 189 progeny ( 3,247 herdmates) born to 2nd parity dam
  • 451 progeny ( 7,655 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (51.6% herdmates) were males
  • Dam Info
4 total progeny records from 3 contemporary groups
( 25 herdmate records from 3 contemporary groups)
  • 0 progeny ( 8 herdmates) born to heifers
  • 1 progeny ( 3 herdmates) born to 2nd parity dam
  • 3 progeny ( 14 herdmates) born to ≥3rd parity dam
  • 25% progeny (28% herdmates) were males
  • Dam Info
64 total progeny records from 13 contemporary groups
( 822 herdmate records from 13 contemporary groups)
  • 9 progeny ( 239 herdmates) born to heifers
  • 17 progeny ( 174 herdmates) born to 2nd parity dam
  • 38 progeny ( 409 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (42.7% herdmates) were males
  • Dam Info