Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
7.0%
2.6%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 22.4% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 98%
Sep 2025 Gestation (Days between conception and birth) -4.64 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.08 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.89% 99%


11,372 total progeny records from 3,503 dairy contemporary groups
( 103,339 herdmate records from 3,429 dairy contemporary groups)
  • 1,604 progeny ( 6,281 herdmates) born to heifers
  • 3,237 progeny ( 27,877 herdmates) born to 2nd parity dam
  • 6,531 progeny ( 69,181 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (50.3% herdmates) were males
  • Dam Info
70 total progeny records from 24 contemporary groups
( 1,383 herdmate records from 24 contemporary groups)
  • 5 progeny ( 342 herdmates) born to heifers
  • 8 progeny ( 248 herdmates) born to 2nd parity dam
  • 57 progeny ( 793 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (47.8% herdmates) were males
  • Dam Info
223 total progeny records from 54 contemporary groups
( 3,122 herdmate records from 54 contemporary groups)
  • 34 progeny ( 949 herdmates) born to heifers
  • 75 progeny ( 632 herdmates) born to 2nd parity dam
  • 114 progeny ( 1,541 herdmates) born to ≥3rd parity dam
  • 46.6% progeny (45.1% herdmates) were males
  • Dam Info