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
5.2%
2.2%

73% (High)
89% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.4% 73%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 83%
Sep 2025 Gestation (Days between conception and birth) -3.95 days 95%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.19 95%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.64% 76%


136 total progeny records from 43 dairy contemporary groups
( 5,451 herdmate records from 43 dairy contemporary groups)
  • 8 progeny ( 57 herdmates) born to heifers
  • 26 progeny ( 1,292 herdmates) born to 2nd parity dam
  • 102 progeny ( 4,102 herdmates) born to ≥3rd parity dam
  • 54.4% progeny (50.1% herdmates) were males
  • Dam Info
4 total progeny records from 1 contemporary groups
( 85 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 21 herdmates) born to 2nd parity dam
  • 4 progeny ( 64 herdmates) born to ≥3rd parity dam
  • 50% progeny (47.1% herdmates) were males
  • Dam Info
12 total progeny records from 3 contemporary groups
( 539 herdmate records from 3 contemporary groups)
  • 0 progeny ( 138 herdmates) born to heifers
  • 3 progeny ( 121 herdmates) born to 2nd parity dam
  • 9 progeny ( 280 herdmates) born to ≥3rd parity dam
  • 58.3% progeny (52.1% herdmates) were males
  • Dam Info