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
7.0%
2.9%

93% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.1% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 95%
May 2025 Gestation (Days between conception and birth) -3.40 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.70 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 97%


1,903 total progeny records from 338 dairy contemporary groups
( 18,332 herdmate records from 338 dairy contemporary groups)
  • 28 progeny ( 365 herdmates) born to heifers
  • 561 progeny ( 5,000 herdmates) born to 2nd parity dam
  • 1,314 progeny ( 12,967 herdmates) born to ≥3rd parity dam
  • 51% progeny (51.6% herdmates) were males
  • Dam Info
27 total progeny records from 12 contemporary groups
( 676 herdmate records from 12 contemporary groups)
  • 0 progeny ( 151 herdmates) born to heifers
  • 7 progeny ( 149 herdmates) born to 2nd parity dam
  • 20 progeny ( 376 herdmates) born to ≥3rd parity dam
  • 40.7% progeny (51.5% herdmates) were males
  • Dam Info
44 total progeny records from 8 contemporary groups
( 846 herdmate records from 8 contemporary groups)
  • 0 progeny ( 182 herdmates) born to heifers
  • 11 progeny ( 170 herdmates) born to 2nd parity dam
  • 33 progeny ( 494 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (55% herdmates) were males
  • Dam Info