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
Moderate
8.0%
2.8%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.9% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 99%
May 2025 Gestation (Days between conception and birth) -2.52 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.55 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 99%


14,501 total progeny records from 4,100 dairy contemporary groups
( 121,130 herdmate records from 4,034 dairy contemporary groups)
  • 1,156 progeny ( 5,885 herdmates) born to heifers
  • 4,156 progeny ( 33,889 herdmates) born to 2nd parity dam
  • 9,189 progeny ( 81,356 herdmates) born to ≥3rd parity dam
  • 51.4% progeny (50.7% herdmates) were males
  • Dam Info
49 total progeny records from 24 contemporary groups
( 898 herdmate records from 24 contemporary groups)
  • 3 progeny ( 239 herdmates) born to heifers
  • 5 progeny ( 180 herdmates) born to 2nd parity dam
  • 41 progeny ( 479 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (47% herdmates) were males
  • Dam Info
328 total progeny records from 66 contemporary groups
( 3,912 herdmate records from 66 contemporary groups)
  • 26 progeny ( 1,166 herdmates) born to heifers
  • 110 progeny ( 863 herdmates) born to 2nd parity dam
  • 192 progeny ( 1,883 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (49.5% herdmates) were males
  • Dam Info