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
High
8.2%
2.9%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 99%
Sep 2025 Gestation (Days between conception and birth) -5.30 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.24 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.68% 99%


11,361 total progeny records from 2,352 dairy contemporary groups
( 177,983 herdmate records from 2,333 dairy contemporary groups)
  • 2,024 progeny ( 16,438 herdmates) born to heifers
  • 2,659 progeny ( 41,510 herdmates) born to 2nd parity dam
  • 6,678 progeny ( 120,035 herdmates) born to ≥3rd parity dam
  • 34.3% progeny (47.2% herdmates) were males
  • Dam Info
777 total progeny records from 176 contemporary groups
( 12,476 herdmate records from 175 contemporary groups)
  • 178 progeny ( 2,629 herdmates) born to heifers
  • 160 progeny ( 2,606 herdmates) born to 2nd parity dam
  • 439 progeny ( 7,241 herdmates) born to ≥3rd parity dam
  • 38.4% progeny (47% herdmates) were males
  • Dam Info
518 total progeny records from 88 contemporary groups
( 9,263 herdmate records from 88 contemporary groups)
  • 137 progeny ( 2,172 herdmates) born to heifers
  • 152 progeny ( 2,292 herdmates) born to 2nd parity dam
  • 229 progeny ( 4,799 herdmates) born to ≥3rd parity dam
  • 34.9% progeny (44.5% herdmates) were males
  • Dam Info