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
5.8%
2.3%


90% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.5 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.69 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.10 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.20% 84%


966 total progeny records from 120 dairy contemporary groups
( 18,236 herdmate records from 120 dairy contemporary groups)
  • 88 progeny ( 760 herdmates) born to heifers
  • 251 progeny ( 4,585 herdmates) born to 2nd parity dam
  • 627 progeny ( 12,891 herdmates) born to ≥3rd parity dam
  • 44.6% progeny (46.6% herdmates) were males
  • Dam Info
53 total progeny records from 10 contemporary groups
( 1,342 herdmate records from 10 contemporary groups)
  • 4 progeny ( 287 herdmates) born to heifers
  • 9 progeny ( 257 herdmates) born to 2nd parity dam
  • 40 progeny ( 798 herdmates) born to ≥3rd parity dam
  • 39.6% progeny (44.1% herdmates) were males
  • Dam Info
92 total progeny records from 9 contemporary groups
( 2,110 herdmate records from 9 contemporary groups)
  • 5 progeny ( 412 herdmates) born to heifers
  • 20 progeny ( 426 herdmates) born to 2nd parity dam
  • 67 progeny ( 1,272 herdmates) born to ≥3rd parity dam
  • 46.7% progeny (44.9% herdmates) were males
  • Dam Info