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
10.9%
4.3%

94% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 30.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 43.1 kg 95%
May 2025 Gestation (Days between conception and birth) -0.18 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.31 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.04% 97%


1,659 total progeny records from 349 dairy contemporary groups
( 17,245 herdmate records from 344 dairy contemporary groups)
  • 94 progeny ( 952 herdmates) born to heifers
  • 426 progeny ( 4,879 herdmates) born to 2nd parity dam
  • 1,139 progeny ( 11,414 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (51.4% herdmates) were males
  • Dam Info
127 total progeny records from 18 contemporary groups
( 597 herdmate records from 18 contemporary groups)
  • 4 progeny ( 133 herdmates) born to heifers
  • 39 progeny ( 147 herdmates) born to 2nd parity dam
  • 84 progeny ( 317 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (51.8% herdmates) were males
  • Dam Info
81 total progeny records from 12 contemporary groups
( 637 herdmate records from 10 contemporary groups)
  • 7 progeny ( 175 herdmates) born to heifers
  • 21 progeny ( 135 herdmates) born to 2nd parity dam
  • 53 progeny ( 327 herdmates) born to ≥3rd parity dam
  • 40.7% progeny (50.5% herdmates) were males
  • Dam Info