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
5.4%
2.1%


93% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.0% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 89%
Sep 2025 Gestation (Days between conception and birth) -5.89 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.63 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.19% 90%


654 total progeny records from 93 dairy contemporary groups
( 8,494 herdmate records from 92 dairy contemporary groups)
  • 89 progeny ( 506 herdmates) born to heifers
  • 172 progeny ( 2,095 herdmates) born to 2nd parity dam
  • 393 progeny ( 5,893 herdmates) born to ≥3rd parity dam
  • 43.7% progeny (48.1% herdmates) were males
  • Dam Info
38 total progeny records from 8 contemporary groups
( 578 herdmate records from 8 contemporary groups)
  • 20 progeny ( 93 herdmates) born to heifers
  • 3 progeny ( 151 herdmates) born to 2nd parity dam
  • 15 progeny ( 334 herdmates) born to ≥3rd parity dam
  • 7.9% progeny (43.9% herdmates) were males
  • Dam Info
20 total progeny records from 2 contemporary groups
( 218 herdmate records from 2 contemporary groups)
  • 0 progeny ( 48 herdmates) born to heifers
  • 9 progeny ( 45 herdmates) born to 2nd parity dam
  • 11 progeny ( 125 herdmates) born to ≥3rd parity dam
  • 55% progeny (43.6% herdmates) were males
  • Dam Info