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
7.0%
2.7%

91% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.3% 90%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 88%
May 2025 Gestation (Days between conception and birth) -5.71 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.40 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.87% 90%


656 total progeny records from 151 dairy contemporary groups
( 11,456 herdmate records from 149 dairy contemporary groups)
  • 43 progeny ( 180 herdmates) born to heifers
  • 185 progeny ( 2,892 herdmates) born to 2nd parity dam
  • 428 progeny ( 8,384 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (50.5% herdmates) were males
  • Dam Info
37 total progeny records from 13 contemporary groups
( 839 herdmate records from 13 contemporary groups)
  • 1 progeny ( 161 herdmates) born to heifers
  • 8 progeny ( 163 herdmates) born to 2nd parity dam
  • 28 progeny ( 515 herdmates) born to ≥3rd parity dam
  • 62.2% progeny (49.6% herdmates) were males
  • Dam Info
21 total progeny records from 6 contemporary groups
( 669 herdmate records from 6 contemporary groups)
  • 2 progeny ( 162 herdmates) born to heifers
  • 7 progeny ( 132 herdmates) born to 2nd parity dam
  • 12 progeny ( 375 herdmates) born to ≥3rd parity dam
  • 52.4% progeny (43.6% herdmates) were males
  • Dam Info