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
6.5%
2.8%

86% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 79%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 86%
May 2025 Gestation (Days between conception and birth) -4.97 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.06 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.63% 91%


654 total progeny records from 86 dairy contemporary groups
( 7,981 herdmate records from 84 dairy contemporary groups)
  • 43 progeny ( 372 herdmates) born to heifers
  • 163 progeny ( 1,963 herdmates) born to 2nd parity dam
  • 448 progeny ( 5,646 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (49.1% herdmates) were males
  • Dam Info
12 total progeny records from 2 contemporary groups
( 348 herdmate records from 2 contemporary groups)
  • 0 progeny ( 96 herdmates) born to heifers
  • 4 progeny ( 71 herdmates) born to 2nd parity dam
  • 8 progeny ( 181 herdmates) born to ≥3rd parity dam
  • 8.3% progeny (42.5% herdmates) were males
  • Dam Info
17 total progeny records from 2 contemporary groups
( 161 herdmate records from 2 contemporary groups)
  • 0 progeny ( 6 herdmates) born to heifers
  • 4 progeny ( 46 herdmates) born to 2nd parity dam
  • 13 progeny ( 109 herdmates) born to ≥3rd parity dam
  • 58.8% progeny (47.2% herdmates) were males
  • Dam Info