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%
2.6%

93% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.3% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 83%
Sep 2025 Gestation (Days between conception and birth) -3.32 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) 5.44% 93%


1,065 total progeny records from 168 dairy contemporary groups
( 15,329 herdmate records from 168 dairy contemporary groups)
  • 139 progeny ( 1,381 herdmates) born to heifers
  • 280 progeny ( 3,770 herdmates) born to 2nd parity dam
  • 646 progeny ( 10,178 herdmates) born to ≥3rd parity dam
  • 49.9% progeny (48.7% herdmates) were males
  • Dam Info
86 total progeny records from 14 contemporary groups
( 1,747 herdmate records from 14 contemporary groups)
  • 8 progeny ( 407 herdmates) born to heifers
  • 28 progeny ( 372 herdmates) born to 2nd parity dam
  • 50 progeny ( 968 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (45.7% herdmates) were males
  • Dam Info
22 total progeny records from 4 contemporary groups
( 708 herdmate records from 4 contemporary groups)
  • 9 progeny ( 172 herdmates) born to heifers
  • 7 progeny ( 135 herdmates) born to 2nd parity dam
  • 6 progeny ( 401 herdmates) born to ≥3rd parity dam
  • 59.1% progeny (44.9% herdmates) were males
  • Dam Info