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
6.2%
2.4%


83% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.5% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 82%
Sep 2025 Gestation (Days between conception and birth) -4.19 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.92 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.64% 81%


297 total progeny records from 99 dairy contemporary groups
( 7,423 herdmate records from 99 dairy contemporary groups)
  • 34 progeny ( 359 herdmates) born to heifers
  • 62 progeny ( 1,831 herdmates) born to 2nd parity dam
  • 201 progeny ( 5,233 herdmates) born to ≥3rd parity dam
  • 57.2% progeny (49% herdmates) were males
  • Dam Info
37 total progeny records from 17 contemporary groups
( 1,298 herdmate records from 17 contemporary groups)
  • 7 progeny ( 289 herdmates) born to heifers
  • 8 progeny ( 254 herdmates) born to 2nd parity dam
  • 22 progeny ( 755 herdmates) born to ≥3rd parity dam
  • 59.5% progeny (50.5% herdmates) were males
  • Dam Info
12 total progeny records from 2 contemporary groups
( 361 herdmate records from 2 contemporary groups)
  • 1 progeny ( 37 herdmates) born to heifers
  • 1 progeny ( 86 herdmates) born to 2nd parity dam
  • 10 progeny ( 238 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.4% herdmates) were males
  • Dam Info