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
5.1%
2.2%

73% (High)
91% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 85%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 69%
Sep 2025 Gestation (Days between conception and birth) -4.64 days 94%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.57 94%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.35% 79%


177 total progeny records from 16 dairy contemporary groups
( 2,248 herdmate records from 16 dairy contemporary groups)
  • 5 progeny ( 108 herdmates) born to heifers
  • 50 progeny ( 468 herdmates) born to 2nd parity dam
  • 122 progeny ( 1,672 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (50.5% herdmates) were males
  • Dam Info
23 total progeny records from 2 contemporary groups
( 272 herdmate records from 2 contemporary groups)
  • 0 progeny ( 65 herdmates) born to heifers
  • 6 progeny ( 32 herdmates) born to 2nd parity dam
  • 17 progeny ( 175 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (50.7% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 175 herdmate records from 1 contemporary groups)
  • 0 progeny ( 46 herdmates) born to heifers
  • 1 progeny ( 25 herdmates) born to 2nd parity dam
  • 1 progeny ( 104 herdmates) born to ≥3rd parity dam
  • 0% progeny (48.6% herdmates) were males
  • Dam Info