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
5.2%
2.5%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.3 kg 95%
May 2025 Gestation (Days between conception and birth) -5.36 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.44 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.77% 95%


2,248 total progeny records from 662 dairy contemporary groups
( 41,949 herdmate records from 658 dairy contemporary groups)
  • 331 progeny ( 3,439 herdmates) born to heifers
  • 501 progeny ( 9,802 herdmates) born to 2nd parity dam
  • 1,416 progeny ( 28,708 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (50% herdmates) were males
  • Dam Info
177 total progeny records from 63 contemporary groups
( 4,192 herdmate records from 63 contemporary groups)
  • 29 progeny ( 991 herdmates) born to heifers
  • 41 progeny ( 868 herdmates) born to 2nd parity dam
  • 107 progeny ( 2,333 herdmates) born to ≥3rd parity dam
  • 48% progeny (48.2% herdmates) were males
  • Dam Info
117 total progeny records from 23 contemporary groups
( 2,386 herdmate records from 23 contemporary groups)
  • 33 progeny ( 438 herdmates) born to heifers
  • 18 progeny ( 468 herdmates) born to 2nd parity dam
  • 66 progeny ( 1,480 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (50% herdmates) were males
  • Dam Info