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
5.0%
2.2%

86% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 9.7% 86%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 88%
May 2025 Gestation (Days between conception and birth) -4.60 days 97%
May 2025 Mortality (Calves dead at or soon after birth) 0.16 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 89%


384 total progeny records from 62 dairy contemporary groups
( 5,972 herdmate records from 61 dairy contemporary groups)
  • 13 progeny ( 136 herdmates) born to heifers
  • 107 progeny ( 1,425 herdmates) born to 2nd parity dam
  • 264 progeny ( 4,411 herdmates) born to ≥3rd parity dam
  • 45.3% progeny (50.7% herdmates) were males
  • Dam Info
20 total progeny records from 3 contemporary groups
( 429 herdmate records from 3 contemporary groups)
  • 2 progeny ( 136 herdmates) born to heifers
  • 1 progeny ( 75 herdmates) born to 2nd parity dam
  • 17 progeny ( 218 herdmates) born to ≥3rd parity dam
  • 45% progeny (52.9% herdmates) were males
  • Dam Info
18 total progeny records from 1 contemporary groups
( 362 herdmate records from 1 contemporary groups)
  • 0 progeny ( 121 herdmates) born to heifers
  • 1 progeny ( 63 herdmates) born to 2nd parity dam
  • 17 progeny ( 178 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (53.3% herdmates) were males
  • Dam Info