Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
9.0%
3.3%

92% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 26.4% 94%
May 2025 Birth Weight (Expected progeny birth weight) 42.1 kg 86%
May 2025 Gestation (Days between conception and birth) -0.15 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.43 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.84% 96%


1,236 total progeny records from 352 dairy contemporary groups
( 15,537 herdmate records from 351 dairy contemporary groups)
  • 46 progeny ( 295 herdmates) born to heifers
  • 297 progeny ( 3,820 herdmates) born to 2nd parity dam
  • 893 progeny ( 11,422 herdmates) born to ≥3rd parity dam
  • 46.3% progeny (49.7% herdmates) were males
  • Dam Info
61 total progeny records from 12 contemporary groups
( 584 herdmate records from 12 contemporary groups)
  • 1 progeny ( 138 herdmates) born to heifers
  • 10 progeny ( 82 herdmates) born to 2nd parity dam
  • 50 progeny ( 364 herdmates) born to ≥3rd parity dam
  • 45.9% progeny (49.8% herdmates) were males
  • Dam Info
13 total progeny records from 4 contemporary groups
( 284 herdmate records from 4 contemporary groups)
  • 0 progeny ( 37 herdmates) born to heifers
  • 2 progeny ( 55 herdmates) born to 2nd parity dam
  • 11 progeny ( 192 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (44.4% herdmates) were males
  • Dam Info