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
5.4%
2.0%

92% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.0% 88%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 90%
May 2025 Gestation (Days between conception and birth) -4.21 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.48 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.56% 87%


457 total progeny records from 141 dairy contemporary groups
( 12,200 herdmate records from 139 dairy contemporary groups)
  • 82 progeny ( 863 herdmates) born to heifers
  • 117 progeny ( 2,767 herdmates) born to 2nd parity dam
  • 258 progeny ( 8,570 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50% herdmates) were males
  • Dam Info
31 total progeny records from 11 contemporary groups
( 825 herdmate records from 11 contemporary groups)
  • 8 progeny ( 166 herdmates) born to heifers
  • 12 progeny ( 167 herdmates) born to 2nd parity dam
  • 11 progeny ( 492 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (53% herdmates) were males
  • Dam Info
27 total progeny records from 5 contemporary groups
( 605 herdmate records from 5 contemporary groups)
  • 7 progeny ( 102 herdmates) born to heifers
  • 3 progeny ( 86 herdmates) born to 2nd parity dam
  • 17 progeny ( 417 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (52.6% herdmates) were males
  • Dam Info