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
5.9%
2.2%

93% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.2% 91%
May 2025 Birth Weight (Expected progeny birth weight) 39.3 kg 86%
May 2025 Gestation (Days between conception and birth) -3.34 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.37 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 93%


902 total progeny records from 192 dairy contemporary groups
( 19,470 herdmate records from 191 dairy contemporary groups)
  • 156 progeny ( 1,520 herdmates) born to heifers
  • 233 progeny ( 4,818 herdmates) born to 2nd parity dam
  • 513 progeny ( 13,132 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (50.2% herdmates) were males
  • Dam Info
38 total progeny records from 9 contemporary groups
( 926 herdmate records from 9 contemporary groups)
  • 5 progeny ( 214 herdmates) born to heifers
  • 15 progeny ( 204 herdmates) born to 2nd parity dam
  • 18 progeny ( 508 herdmates) born to ≥3rd parity dam
  • 36.8% progeny (49.4% herdmates) were males
  • Dam Info
13 total progeny records from 4 contemporary groups
( 591 herdmate records from 4 contemporary groups)
  • 0 progeny ( 126 herdmates) born to heifers
  • 4 progeny ( 112 herdmates) born to 2nd parity dam
  • 9 progeny ( 353 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (47.7% herdmates) were males
  • Dam Info