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
5.8%
2.4%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 94%
May 2025 Gestation (Days between conception and birth) -4.67 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.47 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.32% 99%


4,410 total progeny records from 1,086 dairy contemporary groups
( 37,753 herdmate records from 1,073 dairy contemporary groups)
  • 275 progeny ( 1,487 herdmates) born to heifers
  • 1,214 progeny ( 10,036 herdmates) born to 2nd parity dam
  • 2,921 progeny ( 26,230 herdmates) born to ≥3rd parity dam
  • 48.5% progeny (50.7% herdmates) were males
  • Dam Info
35 total progeny records from 14 contemporary groups
( 569 herdmate records from 14 contemporary groups)
  • 0 progeny ( 147 herdmates) born to heifers
  • 4 progeny ( 96 herdmates) born to 2nd parity dam
  • 31 progeny ( 326 herdmates) born to ≥3rd parity dam
  • 34.3% progeny (50.1% herdmates) were males
  • Dam Info
72 total progeny records from 15 contemporary groups
( 1,063 herdmate records from 15 contemporary groups)
  • 15 progeny ( 295 herdmates) born to heifers
  • 23 progeny ( 193 herdmates) born to 2nd parity dam
  • 34 progeny ( 575 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (50.1% herdmates) were males
  • Dam Info