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
5.3%
2.4%

76% (High)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 80%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 78%
May 2025 Gestation (Days between conception and birth) -3.19 days 94%
May 2025 Mortality (Calves dead at or soon after birth) -0.18 94%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.92% 79%


133 total progeny records from 48 dairy contemporary groups
( 3,707 herdmate records from 48 dairy contemporary groups)
  • 9 progeny ( 115 herdmates) born to heifers
  • 33 progeny ( 958 herdmates) born to 2nd parity dam
  • 91 progeny ( 2,634 herdmates) born to ≥3rd parity dam
  • 46.6% progeny (49.8% herdmates) were males
  • Dam Info
11 total progeny records from 8 contemporary groups
( 569 herdmate records from 8 contemporary groups)
  • 0 progeny ( 108 herdmates) born to heifers
  • 2 progeny ( 132 herdmates) born to 2nd parity dam
  • 9 progeny ( 329 herdmates) born to ≥3rd parity dam
  • 45.5% progeny (46% herdmates) were males
  • Dam Info
6 total progeny records from 3 contemporary groups
( 334 herdmate records from 3 contemporary groups)
  • 0 progeny ( 58 herdmates) born to heifers
  • 2 progeny ( 59 herdmates) born to 2nd parity dam
  • 4 progeny ( 217 herdmates) born to ≥3rd parity dam
  • 50% progeny (44% herdmates) were males
  • Dam Info