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
6.9%
3.0%


87% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 73%
Sep 2025 Gestation (Days between conception and birth) -3.55 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.36 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.23% 89%


400 total progeny records from 117 dairy contemporary groups
( 5,388 herdmate records from 117 dairy contemporary groups)
  • 28 progeny ( 321 herdmates) born to heifers
  • 110 progeny ( 1,395 herdmates) born to 2nd parity dam
  • 262 progeny ( 3,672 herdmates) born to ≥3rd parity dam
  • 47.5% progeny (49.7% herdmates) were males
  • Dam Info
35 total progeny records from 15 contemporary groups
( 810 herdmate records from 15 contemporary groups)
  • 2 progeny ( 193 herdmates) born to heifers
  • 9 progeny ( 172 herdmates) born to 2nd parity dam
  • 24 progeny ( 445 herdmates) born to ≥3rd parity dam
  • 37.1% progeny (47.9% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 72 herdmate records from 1 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 1 progeny ( 13 herdmates) born to 2nd parity dam
  • 1 progeny ( 46 herdmates) born to ≥3rd parity dam
  • 0% progeny (44.4% herdmates) were males
  • Dam Info