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
4.8%
2.5%

96% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 1.9% 88%
May 2025 Birth Weight (Expected progeny birth weight) 36.7 kg 96%
May 2025 Gestation (Days between conception and birth) -2.88 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.26% 94%


1,662 total progeny records from 291 dairy contemporary groups
( 33,122 herdmate records from 290 dairy contemporary groups)
  • 370 progeny ( 4,411 herdmates) born to heifers
  • 280 progeny ( 7,744 herdmates) born to 2nd parity dam
  • 1,012 progeny ( 20,967 herdmates) born to ≥3rd parity dam
  • 30.6% progeny (46.2% herdmates) were males
  • Dam Info
34 total progeny records from 12 contemporary groups
( 1,056 herdmate records from 12 contemporary groups)
  • 17 progeny ( 315 herdmates) born to heifers
  • 6 progeny ( 205 herdmates) born to 2nd parity dam
  • 11 progeny ( 536 herdmates) born to ≥3rd parity dam
  • 17.6% progeny (42.2% herdmates) were males
  • Dam Info
147 total progeny records from 17 contemporary groups
( 2,026 herdmate records from 17 contemporary groups)
  • 9 progeny ( 581 herdmates) born to heifers
  • 16 progeny ( 391 herdmates) born to 2nd parity dam
  • 122 progeny ( 1,054 herdmates) born to ≥3rd parity dam
  • 36.1% progeny (43.5% herdmates) were males
  • Dam Info