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
6.1%
2.5%

94% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.6% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 92%
May 2025 Gestation (Days between conception and birth) -4.09 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.68 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.53% 86%


1,569 total progeny records from 377 dairy contemporary groups
( 26,729 herdmate records from 377 dairy contemporary groups)
  • 281 progeny ( 2,203 herdmates) born to heifers
  • 405 progeny ( 6,331 herdmates) born to 2nd parity dam
  • 883 progeny ( 18,195 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (47% herdmates) were males
  • Dam Info
113 total progeny records from 27 contemporary groups
( 2,264 herdmate records from 27 contemporary groups)
  • 14 progeny ( 471 herdmates) born to heifers
  • 20 progeny ( 434 herdmates) born to 2nd parity dam
  • 79 progeny ( 1,359 herdmates) born to ≥3rd parity dam
  • 36.3% progeny (47.2% herdmates) were males
  • Dam Info
43 total progeny records from 11 contemporary groups
( 1,280 herdmate records from 11 contemporary groups)
  • 6 progeny ( 229 herdmates) born to heifers
  • 14 progeny ( 252 herdmates) born to 2nd parity dam
  • 23 progeny ( 799 herdmates) born to ≥3rd parity dam
  • 39.5% progeny (48.7% herdmates) were males
  • Dam Info