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
5.7%
2.3%

90% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.5% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 91%
Sep 2025 Gestation (Days between conception and birth) -4.21 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.44 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.07% 88%


971 total progeny records from 195 dairy contemporary groups
( 14,821 herdmate records from 195 dairy contemporary groups)
  • 132 progeny ( 1,165 herdmates) born to heifers
  • 246 progeny ( 3,576 herdmates) born to 2nd parity dam
  • 593 progeny ( 10,080 herdmates) born to ≥3rd parity dam
  • 49.7% progeny (49.6% herdmates) were males
  • Dam Info
77 total progeny records from 19 contemporary groups
( 1,234 herdmate records from 19 contemporary groups)
  • 10 progeny ( 230 herdmates) born to heifers
  • 26 progeny ( 252 herdmates) born to 2nd parity dam
  • 41 progeny ( 752 herdmates) born to ≥3rd parity dam
  • 62.3% progeny (49.8% herdmates) were males
  • Dam Info
32 total progeny records from 8 contemporary groups
( 674 herdmate records from 8 contemporary groups)
  • 1 progeny ( 98 herdmates) born to heifers
  • 5 progeny ( 154 herdmates) born to 2nd parity dam
  • 26 progeny ( 422 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (50% herdmates) were males
  • Dam Info