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
5.0%
2.2%

78% (High)
86% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.0% 83%
May 2025 Birth Weight (Expected progeny birth weight) 41.4 kg 61%
May 2025 Gestation (Days between conception and birth) -2.74 days 97%
May 2025 Mortality (Calves dead at or soon after birth) -0.65 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.54% 67%


243 total progeny records from 64 dairy contemporary groups
( 3,689 herdmate records from 63 dairy contemporary groups)
  • 52 progeny ( 627 herdmates) born to heifers
  • 50 progeny ( 807 herdmates) born to 2nd parity dam
  • 141 progeny ( 2,255 herdmates) born to ≥3rd parity dam
  • 28% progeny (41.3% herdmates) were males
  • Dam Info
25 total progeny records from 6 contemporary groups
( 625 herdmate records from 6 contemporary groups)
  • 0 progeny ( 148 herdmates) born to heifers
  • 8 progeny ( 103 herdmates) born to 2nd parity dam
  • 17 progeny ( 374 herdmates) born to ≥3rd parity dam
  • 16% progeny (42.2% herdmates) were males
  • Dam Info
6 total progeny records from 1 contemporary groups
( 180 herdmate records from 1 contemporary groups)
  • 0 progeny ( 48 herdmates) born to heifers
  • 2 progeny ( 36 herdmates) born to 2nd parity dam
  • 4 progeny ( 96 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (37.8% herdmates) were males
  • Dam Info