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
7.4%
3.0%

97% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 96%
May 2025 Gestation (Days between conception and birth) -4.17 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.53 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.33% 96%


2,301 total progeny records from 553 dairy contemporary groups
( 41,234 herdmate records from 548 dairy contemporary groups)
  • 486 progeny ( 3,516 herdmates) born to heifers
  • 541 progeny ( 9,426 herdmates) born to 2nd parity dam
  • 1,274 progeny ( 28,292 herdmates) born to ≥3rd parity dam
  • 31.2% progeny (48.2% herdmates) were males
  • Dam Info
138 total progeny records from 45 contemporary groups
( 2,908 herdmate records from 45 contemporary groups)
  • 11 progeny ( 629 herdmates) born to heifers
  • 36 progeny ( 499 herdmates) born to 2nd parity dam
  • 91 progeny ( 1,780 herdmates) born to ≥3rd parity dam
  • 36.2% progeny (47.3% herdmates) were males
  • Dam Info
159 total progeny records from 23 contemporary groups
( 2,791 herdmate records from 23 contemporary groups)
  • 5 progeny ( 458 herdmates) born to heifers
  • 64 progeny ( 700 herdmates) born to 2nd parity dam
  • 90 progeny ( 1,633 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (48.9% herdmates) were males
  • Dam Info