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
4.9%
1.8%


96% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 8.6% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.8 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.90 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.82 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.57% 97%


2,007 total progeny records from 481 dairy contemporary groups
( 33,871 herdmate records from 478 dairy contemporary groups)
  • 185 progeny ( 1,424 herdmates) born to heifers
  • 508 progeny ( 8,923 herdmates) born to 2nd parity dam
  • 1,314 progeny ( 23,524 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (51.3% herdmates) were males
  • Dam Info
44 total progeny records from 15 contemporary groups
( 1,808 herdmate records from 15 contemporary groups)
  • 0 progeny ( 529 herdmates) born to heifers
  • 16 progeny ( 336 herdmates) born to 2nd parity dam
  • 28 progeny ( 943 herdmates) born to ≥3rd parity dam
  • 43.2% progeny (49.3% herdmates) were males
  • Dam Info
50 total progeny records from 9 contemporary groups
( 1,089 herdmate records from 9 contemporary groups)
  • 3 progeny ( 267 herdmates) born to heifers
  • 6 progeny ( 215 herdmates) born to 2nd parity dam
  • 41 progeny ( 607 herdmates) born to ≥3rd parity dam
  • 38% progeny (53.7% herdmates) were males
  • Dam Info