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%
2.5%


93% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.9% 88%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 91%
May 2025 Gestation (Days between conception and birth) -2.72 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.90 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.86% 96%


1,226 total progeny records from 153 dairy contemporary groups
( 11,576 herdmate records from 153 dairy contemporary groups)
  • 87 progeny ( 1,155 herdmates) born to heifers
  • 316 progeny ( 2,831 herdmates) born to 2nd parity dam
  • 823 progeny ( 7,590 herdmates) born to ≥3rd parity dam
  • 51% progeny (49.7% herdmates) were males
  • Dam Info
24 total progeny records from 5 contemporary groups
( 466 herdmate records from 5 contemporary groups)
  • 0 progeny ( 108 herdmates) born to heifers
  • 5 progeny ( 97 herdmates) born to 2nd parity dam
  • 19 progeny ( 261 herdmates) born to ≥3rd parity dam
  • 25% progeny (51.7% herdmates) were males
  • Dam Info
13 total progeny records from 2 contemporary groups
( 98 herdmate records from 2 contemporary groups)
  • 0 progeny ( 11 herdmates) born to heifers
  • 3 progeny ( 19 herdmates) born to 2nd parity dam
  • 10 progeny ( 68 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (34.7% herdmates) were males
  • Dam Info