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
4.1%
2.0%

89% (V High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 4.7% 67%
May 2025 Birth Weight (Expected progeny birth weight) 35.5 kg 68%
May 2025 Gestation (Days between conception and birth) -0.84 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 4.26 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.91% 77%


418 total progeny records from 151 dairy contemporary groups
( 6,345 herdmate records from 149 dairy contemporary groups)
  • 133 progeny ( 1,344 herdmates) born to heifers
  • 83 progeny ( 1,515 herdmates) born to 2nd parity dam
  • 202 progeny ( 3,486 herdmates) born to ≥3rd parity dam
  • 28.5% progeny (46.2% herdmates) were males
  • Dam Info
16 total progeny records from 6 contemporary groups
( 246 herdmate records from 6 contemporary groups)
  • 8 progeny ( 59 herdmates) born to heifers
  • 4 progeny ( 49 herdmates) born to 2nd parity dam
  • 4 progeny ( 138 herdmates) born to ≥3rd parity dam
  • 0% progeny (49.2% herdmates) were males
  • Dam Info
10 total progeny records from 3 contemporary groups
( 84 herdmate records from 3 contemporary groups)
  • 1 progeny ( 23 herdmates) born to heifers
  • 0 progeny ( 22 herdmates) born to 2nd parity dam
  • 9 progeny ( 39 herdmates) born to ≥3rd parity dam
  • 0% progeny (15.5% herdmates) were males
  • Dam Info