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
6.4%
2.2%

97% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.0% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 93%
Sep 2025 Gestation (Days between conception and birth) -2.94 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.20% 98%


2,489 total progeny records from 990 dairy contemporary groups
( 29,559 herdmate records from 976 dairy contemporary groups)
  • 172 progeny ( 1,088 herdmates) born to heifers
  • 722 progeny ( 8,389 herdmates) born to 2nd parity dam
  • 1,595 progeny ( 20,082 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (50.7% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 20 herdmate records from 2 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 1 progeny ( 3 herdmates) born to 2nd parity dam
  • 6 progeny ( 11 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (30% herdmates) were males
  • Dam Info
28 total progeny records from 9 contemporary groups
( 674 herdmate records from 9 contemporary groups)
  • 6 progeny ( 177 herdmates) born to heifers
  • 7 progeny ( 152 herdmates) born to 2nd parity dam
  • 15 progeny ( 345 herdmates) born to ≥3rd parity dam
  • 50% progeny (50% herdmates) were males
  • Dam Info