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
6.7%
2.6%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.1% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 99%
Sep 2025 Gestation (Days between conception and birth) -1.49 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.29 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 99%


10,196 total progeny records from 2,717 dairy contemporary groups
( 111,489 herdmate records from 2,692 dairy contemporary groups)
  • 1,206 progeny ( 7,489 herdmates) born to heifers
  • 2,657 progeny ( 28,813 herdmates) born to 2nd parity dam
  • 6,333 progeny ( 75,187 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (50.1% herdmates) were males
  • Dam Info
146 total progeny records from 51 contemporary groups
( 2,734 herdmate records from 51 contemporary groups)
  • 32 progeny ( 581 herdmates) born to heifers
  • 39 progeny ( 548 herdmates) born to 2nd parity dam
  • 75 progeny ( 1,605 herdmates) born to ≥3rd parity dam
  • 44.5% progeny (50.9% herdmates) were males
  • Dam Info
337 total progeny records from 58 contemporary groups
( 3,515 herdmate records from 58 contemporary groups)
  • 40 progeny ( 748 herdmates) born to heifers
  • 84 progeny ( 697 herdmates) born to 2nd parity dam
  • 213 progeny ( 2,070 herdmates) born to ≥3rd parity dam
  • 41.8% progeny (48.4% herdmates) were males
  • Dam Info