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%
2.4%

88% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.6% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 84%
Sep 2025 Gestation (Days between conception and birth) -4.42 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.31 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 88%


411 total progeny records from 130 dairy contemporary groups
( 7,086 herdmate records from 128 dairy contemporary groups)
  • 27 progeny ( 229 herdmates) born to heifers
  • 112 progeny ( 1,772 herdmates) born to 2nd parity dam
  • 272 progeny ( 5,085 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (50% herdmates) were males
  • Dam Info
31 total progeny records from 12 contemporary groups
( 607 herdmate records from 12 contemporary groups)
  • 1 progeny ( 137 herdmates) born to heifers
  • 8 progeny ( 126 herdmates) born to 2nd parity dam
  • 22 progeny ( 344 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (47.6% herdmates) were males
  • Dam Info
11 total progeny records from 5 contemporary groups
( 179 herdmate records from 5 contemporary groups)
  • 4 progeny ( 67 herdmates) born to heifers
  • 5 progeny ( 37 herdmates) born to 2nd parity dam
  • 2 progeny ( 75 herdmates) born to ≥3rd parity dam
  • 36.4% progeny (44.1% herdmates) were males
  • Dam Info