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
6.3%
2.7%

96% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.1% 88%
May 2025 Birth Weight (Expected progeny birth weight) 38.1 kg 94%
May 2025 Gestation (Days between conception and birth) -4.49 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.70 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.01% 88%


1,136 total progeny records from 189 dairy contemporary groups
( 19,151 herdmate records from 189 dairy contemporary groups)
  • 367 progeny ( 3,651 herdmates) born to heifers
  • 244 progeny ( 4,460 herdmates) born to 2nd parity dam
  • 525 progeny ( 11,040 herdmates) born to ≥3rd parity dam
  • 23.9% progeny (44.5% herdmates) were males
  • Dam Info
35 total progeny records from 8 contemporary groups
( 720 herdmate records from 7 contemporary groups)
  • 15 progeny ( 172 herdmates) born to heifers
  • 3 progeny ( 180 herdmates) born to 2nd parity dam
  • 17 progeny ( 368 herdmates) born to ≥3rd parity dam
  • 25.7% progeny (42.8% herdmates) were males
  • Dam Info
107 total progeny records from 14 contemporary groups
( 2,336 herdmate records from 14 contemporary groups)
  • 18 progeny ( 662 herdmates) born to heifers
  • 50 progeny ( 866 herdmates) born to 2nd parity dam
  • 39 progeny ( 808 herdmates) born to ≥3rd parity dam
  • 29.9% progeny (41.8% herdmates) were males
  • Dam Info