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
6.0%
2.4%


77% (High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 85%
Sep 2025 Gestation (Days between conception and birth) -4.81 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.90 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.59% 82%


514 total progeny records from 126 dairy contemporary groups
( 10,911 herdmate records from 124 dairy contemporary groups)
  • 18 progeny ( 198 herdmates) born to heifers
  • 149 progeny ( 2,838 herdmates) born to 2nd parity dam
  • 347 progeny ( 7,875 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (49.2% herdmates) were males
  • Dam Info
23 total progeny records from 7 contemporary groups
( 839 herdmate records from 7 contemporary groups)
  • 0 progeny ( 173 herdmates) born to heifers
  • 9 progeny ( 151 herdmates) born to 2nd parity dam
  • 14 progeny ( 515 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (46.8% herdmates) were males
  • Dam Info
21 total progeny records from 8 contemporary groups
( 1,134 herdmate records from 8 contemporary groups)
  • 0 progeny ( 308 herdmates) born to heifers
  • 4 progeny ( 221 herdmates) born to 2nd parity dam
  • 17 progeny ( 605 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (45.9% herdmates) were males
  • Dam Info