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
High
10.4%
4.0%

92% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.5% 92%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 83%
May 2025 Gestation (Days between conception and birth) -3.42 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.19 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.07% 95%


1,115 total progeny records from 306 dairy contemporary groups
( 14,292 herdmate records from 301 dairy contemporary groups)
  • 72 progeny ( 385 herdmates) born to heifers
  • 271 progeny ( 3,582 herdmates) born to 2nd parity dam
  • 772 progeny ( 10,325 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (51.2% herdmates) were males
  • Dam Info
38 total progeny records from 15 contemporary groups
( 646 herdmate records from 15 contemporary groups)
  • 0 progeny ( 130 herdmates) born to heifers
  • 11 progeny ( 147 herdmates) born to 2nd parity dam
  • 27 progeny ( 369 herdmates) born to ≥3rd parity dam
  • 39.5% progeny (47.7% herdmates) were males
  • Dam Info
12 total progeny records from 5 contemporary groups
( 221 herdmate records from 5 contemporary groups)
  • 1 progeny ( 53 herdmates) born to heifers
  • 5 progeny ( 60 herdmates) born to 2nd parity dam
  • 6 progeny ( 108 herdmates) born to ≥3rd parity dam
  • 16.7% progeny (49.8% herdmates) were males
  • Dam Info