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
Low
6.5%
2.7%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.2% 91%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 86%
May 2025 Gestation (Days between conception and birth) -5.03 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) 4.37% 97%


1,796 total progeny records from 448 dairy contemporary groups
( 23,959 herdmate records from 444 dairy contemporary groups)
  • 224 progeny ( 1,495 herdmates) born to heifers
  • 484 progeny ( 5,862 herdmates) born to 2nd parity dam
  • 1,088 progeny ( 16,602 herdmates) born to ≥3rd parity dam
  • 54% progeny (51.2% herdmates) were males
  • Dam Info
28 total progeny records from 14 contemporary groups
( 656 herdmate records from 14 contemporary groups)
  • 4 progeny ( 142 herdmates) born to heifers
  • 7 progeny ( 137 herdmates) born to 2nd parity dam
  • 17 progeny ( 377 herdmates) born to ≥3rd parity dam
  • 53.6% progeny (50.6% herdmates) were males
  • Dam Info
10 total progeny records from 4 contemporary groups
( 215 herdmate records from 4 contemporary groups)
  • 0 progeny ( 58 herdmates) born to heifers
  • 5 progeny ( 52 herdmates) born to 2nd parity dam
  • 5 progeny ( 105 herdmates) born to ≥3rd parity dam
  • 40% progeny (46.5% herdmates) were males
  • Dam Info