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
4.7%
2.1%

95% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.9% 91%
May 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 89%
May 2025 Gestation (Days between conception and birth) -5.88 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.84 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 85%


960 total progeny records from 203 dairy contemporary groups
( 12,404 herdmate records from 199 dairy contemporary groups)
  • 348 progeny ( 1,896 herdmates) born to heifers
  • 182 progeny ( 2,520 herdmates) born to 2nd parity dam
  • 430 progeny ( 7,988 herdmates) born to ≥3rd parity dam
  • 36.9% progeny (46.8% herdmates) were males
  • Dam Info
50 total progeny records from 14 contemporary groups
( 884 herdmate records from 14 contemporary groups)
  • 27 progeny ( 181 herdmates) born to heifers
  • 13 progeny ( 167 herdmates) born to 2nd parity dam
  • 10 progeny ( 536 herdmates) born to ≥3rd parity dam
  • 32% progeny (46.5% herdmates) were males
  • Dam Info
29 total progeny records from 3 contemporary groups
( 571 herdmate records from 3 contemporary groups)
  • 10 progeny ( 64 herdmates) born to heifers
  • 7 progeny ( 107 herdmates) born to 2nd parity dam
  • 12 progeny ( 400 herdmates) born to ≥3rd parity dam
  • 55.2% progeny (47.6% herdmates) were males
  • Dam Info