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
6.7%
2.6%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.2% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 99%
May 2025 Gestation (Days between conception and birth) -1.54 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.35 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 99%


10,194 total progeny records from 2,715 dairy contemporary groups
( 111,406 herdmate records from 2,690 dairy contemporary groups)
  • 1,204 progeny ( 7,477 herdmates) born to heifers
  • 2,657 progeny ( 28,806 herdmates) born to 2nd parity dam
  • 6,333 progeny ( 75,123 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (50.1% herdmates) were males
  • Dam Info
146 total progeny records from 51 contemporary groups
( 2,730 herdmate records from 51 contemporary groups)
  • 32 progeny ( 580 herdmates) born to heifers
  • 39 progeny ( 548 herdmates) born to 2nd parity dam
  • 75 progeny ( 1,602 herdmates) born to ≥3rd parity dam
  • 44.5% progeny (50.8% herdmates) were males
  • Dam Info
338 total progeny records from 58 contemporary groups
( 3,514 herdmate records from 58 contemporary groups)
  • 40 progeny ( 748 herdmates) born to heifers
  • 84 progeny ( 697 herdmates) born to 2nd parity dam
  • 214 progeny ( 2,069 herdmates) born to ≥3rd parity dam
  • 42% progeny (48.4% herdmates) were males
  • Dam Info