Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.3%
2.4%

65% (High)
82% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 17.6% 69%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 82%
Sep 2025 Gestation (Days between conception and birth) -3.62 days 91%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.04 91%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.54% 68%


67 total progeny records from 26 dairy contemporary groups
( 5,586 herdmate records from 26 dairy contemporary groups)
  • 2 progeny ( 173 herdmates) born to heifers
  • 21 progeny ( 1,381 herdmates) born to 2nd parity dam
  • 44 progeny ( 4,032 herdmates) born to ≥3rd parity dam
  • 56.7% progeny (47.3% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 176 herdmate records from 1 contemporary groups)
  • 0 progeny ( 31 herdmates) born to heifers
  • 0 progeny ( 26 herdmates) born to 2nd parity dam
  • 1 progeny ( 119 herdmates) born to ≥3rd parity dam
  • 0% progeny (48.3% herdmates) were males
  • Dam Info
8 total progeny records from 4 contemporary groups
( 732 herdmate records from 4 contemporary groups)
  • 0 progeny ( 150 herdmates) born to heifers
  • 1 progeny ( 176 herdmates) born to 2nd parity dam
  • 7 progeny ( 406 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (47.4% herdmates) were males
  • Dam Info