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
6.7%
2.6%

95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 95%
May 2025 Gestation (Days between conception and birth) -4.65 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.99% 94%


1,434 total progeny records from 299 dairy contemporary groups
( 21,821 herdmate records from 298 dairy contemporary groups)
  • 89 progeny ( 740 herdmates) born to heifers
  • 367 progeny ( 5,380 herdmates) born to 2nd parity dam
  • 978 progeny ( 15,701 herdmates) born to ≥3rd parity dam
  • 52% progeny (51.1% herdmates) were males
  • Dam Info
84 total progeny records from 24 contemporary groups
( 1,669 herdmate records from 24 contemporary groups)
  • 1 progeny ( 343 herdmates) born to heifers
  • 27 progeny ( 316 herdmates) born to 2nd parity dam
  • 56 progeny ( 1,010 herdmates) born to ≥3rd parity dam
  • 63.1% progeny (50.1% herdmates) were males
  • Dam Info
70 total progeny records from 12 contemporary groups
( 1,122 herdmate records from 12 contemporary groups)
  • 3 progeny ( 211 herdmates) born to heifers
  • 8 progeny ( 236 herdmates) born to 2nd parity dam
  • 59 progeny ( 675 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.5% herdmates) were males
  • Dam Info