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*
6.9%
2.8%

70% (High)
82% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 81%
May 2025 Birth Weight (Expected progeny birth weight) 42.6 kg 62%
May 2025 Gestation (Days between conception and birth) -1.36 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.32 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.84% 71%


147 total progeny records from 85 dairy contemporary groups
( 3,959 herdmate records from 84 dairy contemporary groups)
  • 12 progeny ( 209 herdmates) born to heifers
  • 24 progeny ( 882 herdmates) born to 2nd parity dam
  • 111 progeny ( 2,868 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (49.3% herdmates) were males
  • Dam Info
16 total progeny records from 11 contemporary groups
( 621 herdmate records from 11 contemporary groups)
  • 1 progeny ( 112 herdmates) born to heifers
  • 2 progeny ( 117 herdmates) born to 2nd parity dam
  • 13 progeny ( 392 herdmates) born to ≥3rd parity dam
  • 43.8% progeny (45.9% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 149 herdmate records from 2 contemporary groups)
  • 1 progeny ( 29 herdmates) born to heifers
  • 0 progeny ( 27 herdmates) born to 2nd parity dam
  • 2 progeny ( 93 herdmates) born to ≥3rd parity dam
  • 66.7% progeny (49% herdmates) were males
  • Dam Info