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%
2.9%

94% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.3% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 93%
Sep 2025 Gestation (Days between conception and birth) -3.56 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.44 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.59% 91%


1,240 total progeny records from 325 dairy contemporary groups
( 24,853 herdmate records from 324 dairy contemporary groups)
  • 140 progeny ( 1,575 herdmates) born to heifers
  • 309 progeny ( 5,885 herdmates) born to 2nd parity dam
  • 791 progeny ( 17,393 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (48.5% herdmates) were males
  • Dam Info
119 total progeny records from 39 contemporary groups
( 2,617 herdmate records from 39 contemporary groups)
  • 14 progeny ( 532 herdmates) born to heifers
  • 40 progeny ( 522 herdmates) born to 2nd parity dam
  • 65 progeny ( 1,563 herdmates) born to ≥3rd parity dam
  • 37.8% progeny (46.4% herdmates) were males
  • Dam Info
38 total progeny records from 14 contemporary groups
( 1,566 herdmate records from 14 contemporary groups)
  • 8 progeny ( 318 herdmates) born to heifers
  • 8 progeny ( 326 herdmates) born to 2nd parity dam
  • 22 progeny ( 922 herdmates) born to ≥3rd parity dam
  • 50% progeny (49.6% herdmates) were males
  • Dam Info