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
7.0%
2.8%

86% (V High)
94% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.3% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 70%
Sep 2025 Gestation (Days between conception and birth) -2.47 days 94%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.37 94%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 82%


223 total progeny records from 76 dairy contemporary groups
( 2,929 herdmate records from 75 dairy contemporary groups)
  • 37 progeny ( 240 herdmates) born to heifers
  • 50 progeny ( 713 herdmates) born to 2nd parity dam
  • 136 progeny ( 1,976 herdmates) born to ≥3rd parity dam
  • 49.8% progeny (47.3% herdmates) were males
  • Dam Info
10 total progeny records from 4 contemporary groups
( 61 herdmate records from 4 contemporary groups)
  • 1 progeny ( 15 herdmates) born to heifers
  • 4 progeny ( 14 herdmates) born to 2nd parity dam
  • 5 progeny ( 32 herdmates) born to ≥3rd parity dam
  • 40% progeny (13.1% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 210 herdmate records from 2 contemporary groups)
  • 0 progeny ( 52 herdmates) born to heifers
  • 1 progeny ( 57 herdmates) born to 2nd parity dam
  • 2 progeny ( 101 herdmates) born to ≥3rd parity dam
  • 100% progeny (53.8% herdmates) were males
  • Dam Info