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
13.4%
5.8%

96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 31.8% 94%
May 2025 Birth Weight (Expected progeny birth weight) 44.2 kg 83%
May 2025 Gestation (Days between conception and birth) 0.44 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.02 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.68% 98%


1,528 total progeny records from 703 dairy contemporary groups
( 11,455 herdmate records from 681 dairy contemporary groups)
  • 38 progeny ( 158 herdmates) born to heifers
  • 249 progeny ( 2,688 herdmates) born to 2nd parity dam
  • 1,241 progeny ( 8,609 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (51.6% herdmates) were males
  • Dam Info
5 total progeny records from 5 contemporary groups
( 227 herdmate records from 5 contemporary groups)
  • 0 progeny ( 49 herdmates) born to heifers
  • 0 progeny ( 42 herdmates) born to 2nd parity dam
  • 5 progeny ( 136 herdmates) born to ≥3rd parity dam
  • 60% progeny (50.7% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 58 herdmate records from 4 contemporary groups)
  • 1 progeny ( 9 herdmates) born to heifers
  • 1 progeny ( 9 herdmates) born to 2nd parity dam
  • 6 progeny ( 40 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (43.1% herdmates) were males
  • Dam Info