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
9.0%
3.6%

73% (High)
85% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.4% 81%
May 2025 Birth Weight (Expected progeny birth weight) 43.1 kg 69%
May 2025 Gestation (Days between conception and birth) -1.76 days 94%
May 2025 Mortality (Calves dead at or soon after birth) -0.41 94%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.31% 79%


164 total progeny records from 56 dairy contemporary groups
( 3,402 herdmate records from 56 dairy contemporary groups)
  • 2 progeny ( 53 herdmates) born to heifers
  • 36 progeny ( 812 herdmates) born to 2nd parity dam
  • 126 progeny ( 2,537 herdmates) born to ≥3rd parity dam
  • 53% progeny (51.4% herdmates) were males
  • Dam Info
14 total progeny records from 5 contemporary groups
( 149 herdmate records from 5 contemporary groups)
  • 0 progeny ( 22 herdmates) born to heifers
  • 2 progeny ( 30 herdmates) born to 2nd parity dam
  • 12 progeny ( 97 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (56.4% herdmates) were males
  • Dam Info
5 total progeny records from 2 contemporary groups
( 207 herdmate records from 2 contemporary groups)
  • 0 progeny ( 45 herdmates) born to heifers
  • 2 progeny ( 39 herdmates) born to 2nd parity dam
  • 3 progeny ( 123 herdmates) born to ≥3rd parity dam
  • 60% progeny (54.6% herdmates) were males
  • Dam Info