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
5.1%
2.3%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 96%
May 2025 Birth Weight (Expected progeny birth weight) 39.4 kg 94%
May 2025 Gestation (Days between conception and birth) -3.64 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.76 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.81% 97%


2,475 total progeny records from 598 dairy contemporary groups
( 33,713 herdmate records from 597 dairy contemporary groups)
  • 656 progeny ( 3,451 herdmates) born to heifers
  • 558 progeny ( 7,553 herdmates) born to 2nd parity dam
  • 1,261 progeny ( 22,709 herdmates) born to ≥3rd parity dam
  • 40.2% progeny (48.2% herdmates) were males
  • Dam Info
142 total progeny records from 33 contemporary groups
( 1,980 herdmate records from 33 contemporary groups)
  • 51 progeny ( 384 herdmates) born to heifers
  • 25 progeny ( 355 herdmates) born to 2nd parity dam
  • 66 progeny ( 1,241 herdmates) born to ≥3rd parity dam
  • 45.1% progeny (46.9% herdmates) were males
  • Dam Info
54 total progeny records from 18 contemporary groups
( 1,516 herdmate records from 18 contemporary groups)
  • 9 progeny ( 305 herdmates) born to heifers
  • 14 progeny ( 273 herdmates) born to 2nd parity dam
  • 31 progeny ( 938 herdmates) born to ≥3rd parity dam
  • 29.6% progeny (46.1% herdmates) were males
  • Dam Info