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%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.5% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 96%
May 2025 Gestation (Days between conception and birth) -3.24 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.60 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.60% 96%


2,917 total progeny records from 602 dairy contemporary groups
( 53,733 herdmate records from 599 dairy contemporary groups)
  • 266 progeny ( 2,880 herdmates) born to heifers
  • 774 progeny ( 12,810 herdmates) born to 2nd parity dam
  • 1,877 progeny ( 38,043 herdmates) born to ≥3rd parity dam
  • 48.2% progeny (49.1% herdmates) were males
  • Dam Info
236 total progeny records from 62 contemporary groups
( 5,579 herdmate records from 62 contemporary groups)
  • 34 progeny ( 1,329 herdmates) born to heifers
  • 68 progeny ( 1,171 herdmates) born to 2nd parity dam
  • 134 progeny ( 3,079 herdmates) born to ≥3rd parity dam
  • 44.9% progeny (47.6% herdmates) were males
  • Dam Info
143 total progeny records from 36 contemporary groups
( 3,659 herdmate records from 36 contemporary groups)
  • 38 progeny ( 814 herdmates) born to heifers
  • 37 progeny ( 819 herdmates) born to 2nd parity dam
  • 68 progeny ( 2,026 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (47.4% herdmates) were males
  • Dam Info