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%
2.4%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 98%
May 2025 Gestation (Days between conception and birth) -4.34 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.66% 99%


8,383 total progeny records from 1,582 dairy contemporary groups
( 98,402 herdmate records from 1,572 dairy contemporary groups)
  • 1,010 progeny ( 6,535 herdmates) born to heifers
  • 2,083 progeny ( 23,678 herdmates) born to 2nd parity dam
  • 5,290 progeny ( 68,189 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (50.8% herdmates) were males
  • Dam Info
294 total progeny records from 67 contemporary groups
( 4,278 herdmate records from 67 contemporary groups)
  • 24 progeny ( 869 herdmates) born to heifers
  • 73 progeny ( 816 herdmates) born to 2nd parity dam
  • 197 progeny ( 2,593 herdmates) born to ≥3rd parity dam
  • 54.1% progeny (52% herdmates) were males
  • Dam Info
212 total progeny records from 39 contemporary groups
( 3,336 herdmate records from 39 contemporary groups)
  • 49 progeny ( 706 herdmates) born to heifers
  • 37 progeny ( 655 herdmates) born to 2nd parity dam
  • 126 progeny ( 1,975 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (48.8% herdmates) were males
  • Dam Info