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
11.1%
4.8%

47% (Average)
84% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.8% 92%
May 2025 Birth Weight (Expected progeny birth weight) 43.7 kg 57%
May 2025 Gestation (Days between conception and birth) 2.48 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.11 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.48% 66%


168 total progeny records from 29 dairy contemporary groups
( 1,140 herdmate records from 28 dairy contemporary groups)
  • 4 progeny ( 94 herdmates) born to heifers
  • 52 progeny ( 260 herdmates) born to 2nd parity dam
  • 112 progeny ( 786 herdmates) born to ≥3rd parity dam
  • 43.5% progeny (47% herdmates) were males
  • Dam Info
67 total progeny records from 6 contemporary groups
( 209 herdmate records from 6 contemporary groups)
  • 1 progeny ( 52 herdmates) born to heifers
  • 18 progeny ( 40 herdmates) born to 2nd parity dam
  • 48 progeny ( 117 herdmates) born to ≥3rd parity dam
  • 61.2% progeny (51.7% herdmates) were males
  • Dam Info
2 total progeny records from 1 contemporary groups
( 22 herdmate records from 1 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 4 herdmates) born to 2nd parity dam
  • 2 progeny ( 18 herdmates) born to ≥3rd parity dam
  • 0% progeny (0% herdmates) were males
  • Dam Info