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
6.1%
2.5%

98% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 96%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 87%
Sep 2025 Gestation (Days between conception and birth) -3.76 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.23 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 96%


1,874 total progeny records from 565 dairy contemporary groups
( 14,969 herdmate records from 559 dairy contemporary groups)
  • 571 progeny ( 3,131 herdmates) born to heifers
  • 452 progeny ( 3,673 herdmates) born to 2nd parity dam
  • 851 progeny ( 8,165 herdmates) born to ≥3rd parity dam
  • 35.1% progeny (42.5% herdmates) were males
  • Dam Info
102 total progeny records from 32 contemporary groups
( 1,255 herdmate records from 32 contemporary groups)
  • 49 progeny ( 426 herdmates) born to heifers
  • 17 progeny ( 252 herdmates) born to 2nd parity dam
  • 36 progeny ( 577 herdmates) born to ≥3rd parity dam
  • 34.3% progeny (36.1% herdmates) were males
  • Dam Info
18 total progeny records from 7 contemporary groups
( 217 herdmate records from 7 contemporary groups)
  • 1 progeny ( 41 herdmates) born to heifers
  • 7 progeny ( 54 herdmates) born to 2nd parity dam
  • 10 progeny ( 122 herdmates) born to ≥3rd parity dam
  • 16.7% progeny (46.5% herdmates) were males
  • Dam Info