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
5.6%
2.5%


96% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 94%
Sep 2025 Gestation (Days between conception and birth) -4.51 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.11 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.51% 94%


1,189 total progeny records from 356 dairy contemporary groups
( 20,385 herdmate records from 352 dairy contemporary groups)
  • 187 progeny ( 1,500 herdmates) born to heifers
  • 318 progeny ( 5,189 herdmates) born to 2nd parity dam
  • 684 progeny ( 13,696 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.6% herdmates) were males
  • Dam Info
67 total progeny records from 18 contemporary groups
( 1,003 herdmate records from 18 contemporary groups)
  • 13 progeny ( 260 herdmates) born to heifers
  • 21 progeny ( 226 herdmates) born to 2nd parity dam
  • 33 progeny ( 517 herdmates) born to ≥3rd parity dam
  • 58.2% progeny (56.6% herdmates) were males
  • Dam Info
83 total progeny records from 16 contemporary groups
( 1,310 herdmate records from 16 contemporary groups)
  • 13 progeny ( 210 herdmates) born to heifers
  • 22 progeny ( 281 herdmates) born to 2nd parity dam
  • 48 progeny ( 819 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.5% herdmates) were males
  • Dam Info