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
5.7%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.1% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 99%
May 2025 Gestation (Days between conception and birth) -3.74 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.58 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.96% 99%


16,232 total progeny records from 2,616 dairy contemporary groups
( 126,066 herdmate records from 2,575 dairy contemporary groups)
  • 6,224 progeny ( 22,060 herdmates) born to heifers
  • 3,273 progeny ( 29,919 herdmates) born to 2nd parity dam
  • 6,735 progeny ( 74,087 herdmates) born to ≥3rd parity dam
  • 52.1% progeny (50.5% herdmates) were males
  • Dam Info
134 total progeny records from 27 contemporary groups
( 1,992 herdmate records from 27 contemporary groups)
  • 37 progeny ( 446 herdmates) born to heifers
  • 38 progeny ( 366 herdmates) born to 2nd parity dam
  • 59 progeny ( 1,180 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (48.5% herdmates) were males
  • Dam Info
415 total progeny records from 62 contemporary groups
( 5,017 herdmate records from 62 contemporary groups)
  • 241 progeny ( 1,222 herdmates) born to heifers
  • 48 progeny ( 1,204 herdmates) born to 2nd parity dam
  • 126 progeny ( 2,591 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (48.7% herdmates) were males
  • Dam Info