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
High
9.1%
3.4%

89% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.9% 95%
May 2025 Birth Weight (Expected progeny birth weight) 43.8 kg 76%
May 2025 Gestation (Days between conception and birth) 0.81 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.88 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.22% 76%


1,364 total progeny records from 337 dairy contemporary groups
( 13,867 herdmate records from 328 dairy contemporary groups)
  • 103 progeny ( 682 herdmates) born to heifers
  • 302 progeny ( 3,573 herdmates) born to 2nd parity dam
  • 959 progeny ( 9,612 herdmates) born to ≥3rd parity dam
  • 53% progeny (50.6% herdmates) were males
  • Dam Info
227 total progeny records from 50 contemporary groups
( 2,713 herdmate records from 50 contemporary groups)
  • 11 progeny ( 610 herdmates) born to heifers
  • 42 progeny ( 567 herdmates) born to 2nd parity dam
  • 174 progeny ( 1,536 herdmates) born to ≥3rd parity dam
  • 56.4% progeny (50.1% herdmates) were males
  • Dam Info
16 total progeny records from 8 contemporary groups
( 217 herdmate records from 8 contemporary groups)
  • 0 progeny ( 41 herdmates) born to heifers
  • 3 progeny ( 52 herdmates) born to 2nd parity dam
  • 13 progeny ( 124 herdmates) born to ≥3rd parity dam
  • 50% progeny (47.9% herdmates) were males
  • Dam Info