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%
2.3%

79% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 15.2% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 88%
Sep 2025 Gestation (Days between conception and birth) -4.38 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.20% 84%


234 total progeny records from 81 dairy contemporary groups
( 7,591 herdmate records from 81 dairy contemporary groups)
  • 9 progeny ( 157 herdmates) born to heifers
  • 64 progeny ( 1,801 herdmates) born to 2nd parity dam
  • 161 progeny ( 5,633 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.5% herdmates) were males
  • Dam Info
54 total progeny records from 18 contemporary groups
( 1,552 herdmate records from 18 contemporary groups)
  • 1 progeny ( 278 herdmates) born to heifers
  • 12 progeny ( 302 herdmates) born to 2nd parity dam
  • 41 progeny ( 972 herdmates) born to ≥3rd parity dam
  • 59.3% progeny (47.4% herdmates) were males
  • Dam Info
23 total progeny records from 7 contemporary groups
( 722 herdmate records from 7 contemporary groups)
  • 0 progeny ( 160 herdmates) born to heifers
  • 4 progeny ( 153 herdmates) born to 2nd parity dam
  • 19 progeny ( 409 herdmates) born to ≥3rd parity dam
  • 39.1% progeny (49.9% herdmates) were males
  • Dam Info