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
4.8%
2.5%


97% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.1% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.9 kg 91%
Sep 2025 Gestation (Days between conception and birth) -3.21 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.09 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 92%


1,373 total progeny records from 210 dairy contemporary groups
( 23,674 herdmate records from 210 dairy contemporary groups)
  • 420 progeny ( 3,640 herdmates) born to heifers
  • 301 progeny ( 5,422 herdmates) born to 2nd parity dam
  • 652 progeny ( 14,612 herdmates) born to ≥3rd parity dam
  • 25.1% progeny (46% herdmates) were males
  • Dam Info
33 total progeny records from 6 contemporary groups
( 808 herdmate records from 6 contemporary groups)
  • 23 progeny ( 173 herdmates) born to heifers
  • 3 progeny ( 151 herdmates) born to 2nd parity dam
  • 7 progeny ( 484 herdmates) born to ≥3rd parity dam
  • 15.2% progeny (47.2% herdmates) were males
  • Dam Info
55 total progeny records from 8 contemporary groups
( 1,691 herdmate records from 8 contemporary groups)
  • 39 progeny ( 412 herdmates) born to heifers
  • 6 progeny ( 818 herdmates) born to 2nd parity dam
  • 10 progeny ( 461 herdmates) born to ≥3rd parity dam
  • 3.6% progeny (44.1% herdmates) were males
  • Dam Info