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
Low
7.3%
2.7%

94% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.6% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 91%
May 2025 Gestation (Days between conception and birth) -5.59 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.63 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.38% 94%


1,358 total progeny records from 354 dairy contemporary groups
( 27,979 herdmate records from 354 dairy contemporary groups)
  • 71 progeny ( 1,139 herdmates) born to heifers
  • 326 progeny ( 6,580 herdmates) born to 2nd parity dam
  • 961 progeny ( 20,260 herdmates) born to ≥3rd parity dam
  • 52.7% progeny (50.8% herdmates) were males
  • Dam Info
84 total progeny records from 30 contemporary groups
( 1,788 herdmate records from 30 contemporary groups)
  • 8 progeny ( 310 herdmates) born to heifers
  • 27 progeny ( 341 herdmates) born to 2nd parity dam
  • 49 progeny ( 1,137 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (50.7% herdmates) were males
  • Dam Info
31 total progeny records from 13 contemporary groups
( 1,500 herdmate records from 13 contemporary groups)
  • 1 progeny ( 359 herdmates) born to heifers
  • 3 progeny ( 233 herdmates) born to 2nd parity dam
  • 27 progeny ( 908 herdmates) born to ≥3rd parity dam
  • 38.7% progeny (48.5% herdmates) were males
  • Dam Info