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%
2.6%

80% (V High)
92% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.6% 87%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 91%
May 2025 Gestation (Days between conception and birth) -4.40 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.06 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 82%


250 total progeny records from 57 dairy contemporary groups
( 7,476 herdmate records from 57 dairy contemporary groups)
  • 12 progeny ( 187 herdmates) born to heifers
  • 76 progeny ( 1,854 herdmates) born to 2nd parity dam
  • 162 progeny ( 5,435 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (50.1% herdmates) were males
  • Dam Info
26 total progeny records from 7 contemporary groups
( 747 herdmate records from 7 contemporary groups)
  • 3 progeny ( 147 herdmates) born to heifers
  • 8 progeny ( 115 herdmates) born to 2nd parity dam
  • 15 progeny ( 485 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (50.9% herdmates) were males
  • Dam Info
34 total progeny records from 4 contemporary groups
( 691 herdmate records from 4 contemporary groups)
  • 3 progeny ( 198 herdmates) born to heifers
  • 14 progeny ( 119 herdmates) born to 2nd parity dam
  • 17 progeny ( 374 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.5% herdmates) were males
  • Dam Info