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
5.5%
2.3%

85% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.3% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.9 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.64 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.28 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 86%


375 total progeny records from 125 dairy contemporary groups
( 11,904 herdmate records from 124 dairy contemporary groups)
  • 19 progeny ( 458 herdmates) born to heifers
  • 90 progeny ( 2,882 herdmates) born to 2nd parity dam
  • 266 progeny ( 8,564 herdmates) born to ≥3rd parity dam
  • 54.9% progeny (51% herdmates) were males
  • Dam Info
21 total progeny records from 11 contemporary groups
( 846 herdmate records from 11 contemporary groups)
  • 2 progeny ( 148 herdmates) born to heifers
  • 7 progeny ( 164 herdmates) born to 2nd parity dam
  • 12 progeny ( 534 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (44.3% herdmates) were males
  • Dam Info
27 total progeny records from 9 contemporary groups
( 1,398 herdmate records from 9 contemporary groups)
  • 1 progeny ( 374 herdmates) born to heifers
  • 6 progeny ( 274 herdmates) born to 2nd parity dam
  • 20 progeny ( 750 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (45.2% herdmates) were males
  • Dam Info